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Home Computer Repair Online - Startup Applications List

Home Computer Repair Online Startup Applications List

Home » Welcome to the Startup Applications List
Status Code Key:
  • "Y" - Normally leave to run at start-up
  • "N" - Not required - typically infrequently used tasks that can be started manually if necessary
  • "U" - User's choice - depends whether a user deems it necessary
  • "X" - Definitely not required - typically viruses, spyware, adware and "resource hogs"
  • "?" - Unknown

  • To lookup a startup program by file name, click the letter it starts with or use the search feature.

    ABC List: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z - Other

    Status CodeNameCommand Description
    XHyper Startinstantmsgrs.exeAdded by the RBOT-NH WORM!
    UHydraVisionViewportviewport.exeATI/Appian HydraVision Desktop Manager software - monitors and regulates window and dialog box placement according to user preferences when using a multi monitor setup
    UHydraVisionDesktopManagerdesk98.exeATI/Appian HydraVision Desktop Manager software - monitors and regulates window and dialog box placement according to user preferences when using a multi monitor setup
    XHXIUL.EXEHXIUL.EXEAttune HelpExpress - spyware. Disable and uninstall - see here
    XHXDL.EXEHXDL.EXEAttune HelpExpress - spyware. Disable and uninstall - see here
    YHWinstN/AFor Gilat Communications internet satellite systems. Gilat rescue (Satellite system restore). Required if you have this system. Can cause a BSOD (blue screen of death) if left out
    XHWINFO*HWINFO*Added by the PUROL WORM! where * is a random character
    XHvidHvid.exeAdded by the GEMA TROJAN!
    ?huhdirhuhdir.exe??
    XhuigeziHgzServer.exeAdded by the GRAYBIRD.C TROJAN!
    Xhttps-sslhttps.exeAdded by the MOEGA.D WORM!
    Xhttpdc_pan.exeAdded by a variant of the DELF-A TROJAN!
    XHtProtectAVprotect.exeAdded by the NETSKY.L WORM!
    UHTpatchhtpatch.exeHTpatch.exe is part of the SiS AGP patch - BUT unless your processor (and motherboard) supports HyperThreading (HT) and this feature is enabled it will actually SLOW your graphics card by around 6%
    Xhsimsexgame.exeUnidentified malware
    Xhsimtoolbar.exeUnidentified malware
    UHtinpdor.exeAppears in startup if you have chosen to participate in on survey by NPD Online Research. Required for the survey to work correctly. Otherwise not required
    Xhsimisearch.exeUnidentified malware
    UHREF.OCXregsvr32.exe ....HREF.OCXHREF.OCX is an ActiveX control developed by xFX JumpStart and used to provide HTML-alike clickable links on Windows-based programs such as PopUpKiller
    NHPUProvenTactics.exeProven Internet Marketing software
    NHPZTS04hpzts04.exeHewlett Packard printer toolbox shortcut that resides in the system tray
    NHP_dladlatray.exeOn HP PCs, tray icon for dla - which provides drive letter access to HP's and Veritas' version of DirectCD
    Uhpsysdrvhpsysdrv.exeThis item keeps track of how many times the system has been recovered and the times of the first and last recoveries done on the system. Leaving unchecked will sometimes prevent the Keyboard Manager program from detecting that the computer is an HP. Since this program/driver was only made to run on HP, if it can't tell that it is an HP it will not run. If unchecked, it can prevent the running of the Application Recovery CDs, the use of the multimedia keys, and the HP Instant Support. Also seen that without it running, the Riptide Sound card that was installed on some older HP computers stops working
    Xhpsysconf1[random filename]Added by a variant of the VIVIA.A TROJAN!
    NHPStarthpstart.wsfThis a script used by HP that runs the first time one of their computers is started. Can't imagine why it would be starting up after the first boot
    Nhpsjbmgrhpsjbmgr.exeHP ScanJet Button Manager. It allows users of the HPScanJet scanners to indicate what the buttons on the scanner will do automatically if pushed. Not required at startup, unless the scanner is used every day, such as in a business environment
    ?hpScannerFirstBootscannerfb.exeHP scanner related
    UHPSCANMonitorhpsjvxd.exeHP scanning software that enables you to scan images from your scanner. Needed if you're using the scanner
    ?hpqcmonhpqcmon.exeFrom HP and related to digital imaging
    UHPPWRSAVHPPWRSAV.EXEPower save related for HP Scanners. Many users have complained of system freezes with it running but it stops the light from remaining on all the time. Try www.hp.com, pick your OS option under the SUPPORT tab, follow the instructions and you will find an updated lamp control patch
    NHPPROPTYHPPROPTY.EXEHP LaserJet Toolbox
    Yhpotdd01.exehpotdd01.exeDetection of new imaging, printing and other peripherals on HP machines such as USB printers, cameras and Bluetooth products. "This program is a non-essential process, but should not be terminated unless suspected to be causing problems"
    YhppptaHPPPTA.exeHP parallel port driver for certain hardware
    Nhpodlb08hpodlb08.exeHP OfficeJet Scan Button Monitor on a multi-function printer/copier/scanner. Start your scanning software manually
    Nhpoddt01.exeN/AInstalled by the "HP Photo and Imaging Director" software. If you ask for the imaging software, this program will be started
    UHpMmKbdHpMmKbd.exeHP?s multimedia keyboard driver which enables the end-user to use the automation features of the HP multimedia keyboard
    Nhpodbliahpodblia.exeHP OfficeJet Scan Button Monitor on a multi-function printer/copier/scanner. Start your scanning software manually
    UHPLogiFinderhp_finder.exeHP LogiFinder helps detect and allows the use of the centre button for the Logitech mouse. Can be disabled if not used
    Uhplampchplampc.exeHP Scanner Lamp Utility - fixes an issue with the scanner lamp not going off
    YHPLJ ConfigSetConfig.exeConnects system to networked HP printer.
    YHpLampHPLAMP.EXEHP Scanner Utility that controls your scanner?s light bulb. Needed if it's switched on. Also refer here for troubleshooting
    ?hpjsiroutehpjsira.exeRelated to HP laserjet printers and IP addresses. An IP address is appended to the name field - ie "hpjsiroute192.168.1.2"
    ?HPHUPD05hphupd05.exe??
    NHPHUPD**hphupd**.exeHP software update checker and wizard launcher. ** represents the version number. Available via Start -> Programs
    ?HPHmon05hphmon05.exe??
    XHphomehphome.jsHomepage hijacker
    UHPHmon04hphmon04.exeMedia card reader for some HP series printers allowing them to read digital camera memory cards directly. Only needed if you use this feature
    UHPHmon**HPHMON**.EXEMonitors the status of the memory card reader slot on a HP printers and displays a tray icon if a memory card isn't inserted. Also creates a virtual drive and assigns it the first available drive letter - which can lead to problems with drive management. ** represents the version number. Disable if you don't use the reader
    UHPHAxMONHPHAxMON.EXEMedia card reader for some HP series printers allowing them to read digital camera memory cards directly. Only needed if you use this feature and known to cause system crashes in some cases. "x" can be 1, 2 or 3 and depends upon driver version. Replaced by HPHmon** (where ** is the version number) from version 4 onwards
    Nhpgs2wndhpgs2wnd.exe"HP's exclusive Share-to-Web software makes it easy to share content with others through our affiliate Internet websites." Available via Start -> Programs
    UHPGamesActiveMenuActiveMenu.exeWildTangent games that come with some HP computers. Unchecking it can prevent the games from running occasionally. Note that WildTanget's privacy policy used to state that they also collect and share individuals information but this is no longer the case
    Nhpfschedhpfsched.exeHPFSCHED is a small TSR that will remind you to clean the cartridges in your DeskJet from time to time in order to keep print quality high. It can be removed from the run line in win.ini if you do not want that feature
    UHPDJ Taskbar Utilityhpztsb05.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    UHPDJ Taskbar Utilityhpztsb04.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    UHPDJ Taskbar Utilityhpztsd02.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    UHPDJ Taskbar Utilityhpztsbol.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    ?hpcmpmgrhpcmpmgr.exe??
    NHPAIO_PrintFolderMgrhpoopm07.exeDirectly from HP: "This process has one purpose - detects if the device moves to a different port, and notifies other processes to look on the new port." For various HP all-in-one printer/scanner/copier devices. They print and copy fine with those files disabled, and the HP icon installed on the desktop that points to "hpodir07.exe" works just fine if you need to use the scanner
    NHPAiODevice(hp psc 900 series) -1hpobrt07.exeInstalled with a Hewlett Packard 900 series colour printer, scanner, fax, photo card slot printer, copier. Assumed to perform an identical function to the hpaiodevice entry
    Nhpaiodevicehpodev07.exeDirect from HP - "Device Objects Server - detects all device events and handles all ongoing communication on the device. Loads in the Startup group (except when "portable" is chosen during installation)". Related to various HP all-in-one printer/scanner/copier devices. They print and copy fine with those files disabled, and the icon installed on the desktop that points to "hpodir07.exe" works just fine if you need to use the scanner
    NHP-Aio FlightRemind32.exeHP multifunction registration
    ?HP Visualize InitHpVisIni.exeHP Visualize software related. What does it do and is it required?
    ?HP Status Serverhpboid.exe??
    NHP Updates??On HP PCs, allows the computer to automatically receive notifications from HP over the Internet. Associated with BackWeb
    NHP software updateHPWuSchd2.exeHP software updates. If a shortcut doesn't exist create your own and run it manually
    NHP Simple TraxHpcron.exeSupplied with HP CD-RW drives - stores information about CD contents on your hard drive. Available via Start -> Programs or Desktop Icon
    ?hp Silent ServiceHpSrvUI.exeHP related
    UHP SchedIndexerhppschedindexer.exeInstalled by HP multi-function printer driver software, related to PC faxing. If you are not using the PC faxing feature you can go ahead and disable these services from the startup
    NHP ScanPicturehpsplmwa.exeHP multifunction scanner software. Available from HP Office Jet R Toolbox so not required
    UHP ScanPatchHPScanFix.exeProgram that starts up and automatically fixes earlier versions of the Scanjet 5100c software. If a Scanjet 5100C scanner is not going to be used, then it is safe to remove or prevent from starting
    Uhp psc 2000 Serieshpobnz08.exeSystem Tray icon indicating when the printer is ready. Can be started manually with HP Director but takes time to start
    UHP RecordNow??From HP "Software for the CD writer. Do not prevent from starting unless the CD writer is never going to be used."
    NHP Presentation ReadyPresRdy.exeHP Omnibook related:  "Press a dedicated button above the keyboard and the system will instantly load your presentation software and change the screen resolution to match your display device"
    ?HP Port Resolverhpbpro.exe??
    NHP Precision Scanhpmdlbwx.exeHP multifunction scanner software. Available from HP Office Jet R Toolbox so not required
    NHP Parallel Port Testhppt.exeAssociated with a HP ScanJet scanner
    ?HP OfficeJet Series xxx StartupHPOstr05.exexxx represents the series number - such as 700. What does it do and it it required?
    ?HP OfficeJet Series xxx StartupHPOSTR03.EXExxx represents the series number - such as 700. What does it do and it it required?
    ?HP Network Registry Agenthpnra.exe??
    UHP Laser Jet Directorhppdirector.exeSystem Tray icon that opens various functions such as copy, fax, email, scan, copy plus, etc. Right-click on it and you see a few options such as the preceding bar plus About, Help, ToolBox, Exit, etc
    NHP JetSpeed AutostartAUTOSTART.EXEAutostart executable for the old multiplayer game HP Jetspeed
    NHP JetDiscoveryHPJETDSC.EXEHP JetAdmin software which monitors printing jobs on a network environment
    NHP Internet CenterSURFBRD.EXELoads the HP Internet center surfboard on startup. HP Internet Center allows you to customize the multimedia keys on the fly without having to go the Control Panel --> Keyboards to change them
    UHP Instant Supportmatcli.exe"matcli.exe is a motive Assistant Command line interface that gathers information about your system's identity like your name email address, city, state, etc and gets written to a log file". HP Instant Support is required to run with the Help and Support program. If you uncheck HP Instant Support and and then run Help and Support it will add another HP Instant Support in the startup menu. If you remove the HP Instant Support in the add/remove program some help menus in help and support will not be available. You decide
    NHP Info Express??On HP PCs, allows the computer to automatically receive notifications from HP over the Internet. Associated with BackWeb
    ?HP IDSchedulerHPIDSCHD.exeHP Instant Delivery Scheduler
    NHP Display Settingshpdisply.exeSets default display settings. Unchecking this item has been reported to cure a "Problem sending command to keyboard" error message
    Xhp center UIShadowBar.exeUser Interface for HP Center
    NHP Component Managerhpcmpmgr.exeChecks the internet for updated drivers/utilities for your HP product - update manually. Disabling will remove the error "Windows can't shutdown the computer because hpcmpmgr.exe can't be ended"
    NHP CD-DVDhpcdtray.exeSystem Tray access to a HP CD-Writer's functions. Available via Start -> Programs
    Xhp centerBACKWEB-137903.exeBased upon HP's own description from here - "With the My HP Center, consumers have access directly from the desktop to Internet sites featuring special offers for HP customers ranging from personal finance and shopping to digital imaging and music" I have classified this as adware. The number may change - if yours is different let me know
    NHP CD Writerhpcdtray.exeSystem Tray access to a HP CD-Writer's functions. Available via Start -> Programs
    ?hp 1000 firmwarefwdl.exeHP LaserJet 1000 related. Is it a driver or automatic firmware update (based upon the filename)?
    UHP AutoIndexerhppautoindexer.exeInstalled by HP multi-function printer driver software, related to PC faxing. If you are not using the PC faxing feature you can go ahead and disable these services from the startup
    XHot_Tarts_**Hot_Tarts_**.exePremium rate adult content dialer (where * is a random char)
    UHoverDeskHoverDesk.exeHoverDesk - desktop replacement software
    XHot_KissHot_Kiss.exeAdult content dialler
    XHot_TartsHot_Tarts.exeAdult content dialler
    Xhotwetlovehotwetlove.exeAdult content dialler. Will not uninstall - components have to be manually deleted
    NHotSync Managerhotsync.exeInstalled when connecting a Palm HotSync cradle up to a USB port. The Blue and Red Arrow Icon that enables Palm / Handspring Synchronizing.  Available via Start -> Programs
    XHotPixhotpix.exeAdult content dialler
    Xhotplughotplug.exeAdded by the SILLYDL TROJAN!
    UHotKeysCmdshkcmd.exeInstalled by the Intel 810 and 815 chipset graphic drivers. If you want the Ctrl+Alt+F12 or similar keypresses to access Intel's customised graphics properties, you need it, otherwise not. Can be disabled via Control Panel -> Display Properties
    UHotkeyAppHotkeyApp.exePart of Acer Launch Manager - programmable keys on such laptops as the TravelMate 610
    XHotfix Updatsvdhost32.exeAdded by the GAOBOT.ZW WORM!
    UHotIDEhotide.exeHotIDE allows Acer TravelMate owners to hot-swap external drives without switching of their notebooks
    XHotbarHbinst.exeHotbar enhances the surfing experience offering a variety of innovative and fresh skins to the browser while providing users worldwide with access to various services of added value and fun. Also regarded as adware/spyware due to it's adds and browsing habits information gathering - see here
    ?Hot Party 22hotpart22.exe??
    UHot Key Keybd 9910 DaemonSK9910DM.exeMultimedia keyboard manager - required if you use any special keys
    UHot Key Kbd 2690 DaemonSK9910DM.exeMultimedia keyboard manager - required if you use any special keys
    ?HostManagerAOLHostManager.exeIn a Program FilesCommon FilesAOL folder. What does it do, and is it required?
    UHot CornersHotc.exeHot Corners - "lets you quickly activate or disable your screen saver by moving the mouse into a given corner of the screen"
    XHostN/AAdded by the POPDIS or STARTPAGE.F TROJANS!
    YHorngTech4Dbally4d.exeHorngTech 4D mouse driver
    UHookSysHookSys.exeSurfinGuard Pro - protects against all malicious code delivered through executables, scripting files, ActiveX and Java
    UHook99startuphk2re.exe"Hook99 enables the user to customize the start button. You can change or remove the text and replace the Windows flag on button with icon of your choice. Supports Windows icons, bitmaps and can extract icons from executables and libraries. Hook99 can also make the background of desktop icons captions transparent"
    ?Honorhonor.exe??
    ?HomeCentre WakeUpLGWAKEUP.EXEAssociated with the no longer supported Xerox HomeCentre printer/scanner
    UHomeAlarmHomeAlarm.exeChameleon Clock - system tray clock replacement
    NHoliday LightsHoliday Lights.exeHoliday Lights from Tiger Technologies. Festive desktop enhancement that adds lights. Available via Start -> Programs
    UHmonitorHmonitor.exeHardware sensor monitoring program. Only required if you overclock your system and want to check on the status
    Uhksshkss.exeCompaq HotKey Support - multimedia keyboard support
    UhkservHKserv.exeKeyboard manager program required to use programmable power and function keys on some laptops such as the Sony PCG R505TS
    XHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRunwindowsupdate.exeAdded by the FORBOT-BJ WORM!
    Uhkcmdhkcmd.exeInstalled by the Intel 810 and 815 chipset graphic drivers. If you want the Ctrl+Alt+F12 or similar keypresses to access Intel's customised graphics properties, you need it, otherwise not. Can be disabled via the Display Properties in Control Panel
    XHIVHIV.exeAdded by the HIVA TROJAN!
    UHitwarePKLiteHITWAR~1.EXEHitware Popup Killer Lite
    NHistoryKillhistkill.exeHistoryKill removes your web surfing path by removing the URL drop-list history, detailed history file, cache, and cookies in both IE and Netscape Navigator browsers. Available via Start -> Programs
    Uhidservhidserv.exeThis is the Human Interface Device Server for Win98SE/2000/Me/XP, it is required only if you are using USB Audio Devices you can disable via Msconfig. See here. Typical examples are USB multimedia keyboards with volume control and web-ready keyboards. For example - loaded by default with MS DSS80 Speakers because they have Volume, Mute and Bass controls on the speaker. Some users may experience problems disabling this - if this is the case then re-enable it. Equivalent to MMHid in Win98. On HP Computers, HIDSERV is the controller for the keyboard sound controls on the USB and PS/2 keyboards
    XHideStyleAnte Browse Trust.exeIE toolbar taking you to Lop.com. If the exe is running, end it and remove the "Stupidmore" directory from C:Program Files
    XHideRun.exeHiderun.exe and svhost.exe and pro.gifAdded by the BOOHOO WORM!
    XHid.exehid.exeAdded by the RATSOU.B TROJAN!
    UHibernationhib32.exeReduces the power consumption when the laptop isn't being used to preserve battery power. Similar programs on other laptops reduce the processor clock rate, etc. Required if you run of battery regularly
    ?HiberMonitorHCount.exe??
    Uhfxphfxp.exeHide Folders XP - hide your folders so only you can view them
    NHGTXPEIFirstReboot.exeHerucles Audio tool for the Hercules Game Theater XP soundcard. Available via Start -> Settings -> Control Panel
    UHfHf.exeHide Folders - hide your folders so only you can view them
    NHewlett Packard RecorderRemind32.exeHP multifunction registration
    UHermes MessengerDGDRHE~1.EXEA LAN messenger alternative to WinPopUp - Digital Dreams Software
    Xhen[filename].exeAdded by the TARNO.G TROJAN!
    XhErcUnessofthost.exeAdded by the GARROCH WORM!
    Xhelpwhelpw.exeAdware downloader
    Xhelpmanagerspoler.exeAdded by the RANDEX.J WORM!
    XHelpExp.exeHelpExp.exeAttune HelpExpress - spyware. Disable and uninstall - see here
    Xhelper.dllhelper.dll, Rundll32CnsMin "Chinese Keywords" hijacker related
    XHelpereschlp.exeAdded by the BLASTER.T WORM!
    Xhelpctl.exehelpctl.exeAdded by the GASLIDE TROJAN!
    ?Helphelpext.exe??
    Xhellodollyshost.exeAdded by the YODO WORM!
    Xhe3e3fc4rundll32.exe [path] he3e3fc4.dll, EnableRunDLL32LZIO.com adware downloader
    NHDtrayHDtray.exePhilips Edge Series Control Panel Tray Utility - system tray icon for a Philips Edge series soundcards. Available via Start -> Settings -> Control Panel
    ?HDhelptbhdhelp.exeAssociated with Philips Edge series soundcards. Is it required?
    UHDDHealthhddhealth.exeHDD Health is a "full-featured failure-prediction agent for machines using Windows 95, 98, NT, Me, 2000 and XP. Sitting in the system tray, it monitors hard disks and alerts you to impending failure"
    UHcontrolhcontrol.exeHotkeys on an ASUS Notebook. Only required if you use the additional keys
    NHC Reminderhc.exeFor Compaq PC's. Help Compiler, crunches help database, will run without being in startup when needed
    NHCDetectHCDetect.exeMS HomeClick Network - simple home network setup and configuration program included with 3Com HomeConnect home networking products. Runs in the background for network printer notification, detection, and Internet Connection Sharing (ICS) taskbar icon. Not required - network can be set-up manually, also has a known memory leak problem
    XHbinstHbinst.exeHotbar enhances the surfing experience offering a variety of innovative and fresh skins to the browser while providing users worldwide with access to various services of added value and fun. Also regarded as adware/spyware due to it's adds and browsing habits information gathering - see here
    UHawkEyeHAWK_95.EXEControl Panel application for the old Number Nine graphics cards to change resolution, colour depth, etc. Available via Start -> Programs
    UHawkEye IV Control PanelHAWK_32.EXEControl Panel application for the old Number Nine graphics cards to change resolution, colour depth, etc. Available via Start -> Programs
    UHarehare.exeHare - improve and optimize performance of desktop/laptop PCs
    UHardware Sensors Monitorhmonitor.exeUtility to monitor fan speed and temperatures - similar to Motherboard Monitor. Only required if you're concerned about your system temperature - typically for "overclocked" systems
    XHardware Profilehxdef.exe...Added by a variant of the LOVGATE WORM!
    XHardware Profilehxdef.exeAdded by a variant of the LOVGATE WORM!
    UHardware DoctorHwdoctor.exeWinbond Hardware Doctor - as included on some motherboard using Winbond's hardware monitoring chips. Displays fan speeds, voltages, temperatures. Only required if you're concerned about your system temperature - typically for "overclocked" systems
    UHandy Backup 3.9hbagent.exeHandy Backup - automatic backup of your critical data to virtually any type of storage media including CD-RW devices and remote FTP servers
    UHaMFrontPanelhampanel.exeDisplays a panel simulating modem lights for the Intel HaM internal modem. The lights are useful as a reminder to disconnect from the net if you are likely to forget, but otherwise pointless
    UH/PC Connection AgentWCESCOMM.EXEActive sync for use with Windows CE based palm PC
    UHalifaxHowardClusterskinkers.exeHoward the Weatherman desktop client from Halifax by Skinkers - marketing/messaging tool. Leave enabled if you want to receive messages
    UH/PC Connection AgentWCESCOMM.EXEActive sync for use with Windows CE based palm PC
    UHalifaxHowardClusterskinkers.exeHoward the Weatherman desktop client from Halifax by Skinkers - marketing/messaging tool. Leave enabled if you want to receive messages
    UHaMFrontPanelhampanel.exeDisplays a panel simulating modem lights for the Intel HaM internal modem. The lights are useful as a reminder to disconnect from the net if you are likely to forget, but otherwise pointless
    UHandy Backup 3.9hbagent.exeHandy Backup - automatic backup of your critical data to virtually any type of storage media including CD-RW devices and remote FTP servers
    UHardware DoctorHwdoctor.exeWinbond Hardware Doctor - as included on some motherboard using Winbond's hardware monitoring chips. Displays fan speeds, voltages, temperatures. Only required if you're concerned about your system temperature - typically for "overclocked" systems
    XHardware Profilehxdef.exeAdded by a variant of the LOVGATE WORM!
    XHardware Profilehxdef.exe...Added by a variant of the LOVGATE WORM!
    UHardware Sensors Monitorhmonitor.exeUtility to monitor fan speed and temperatures - similar to Motherboard Monitor. Only required if you're concerned about your system temperature - typically for "overclocked" systems
    UHarehare.exeHare - improve and optimize performance of desktop/laptop PCs
    UHawkEyeHAWK_95.EXEControl Panel application for the old Number Nine graphics cards to change resolution, colour depth, etc. Available via Start -> Programs
    UHawkEye IV Control PanelHAWK_32.EXEControl Panel application for the old Number Nine graphics cards to change resolution, colour depth, etc. Available via Start -> Programs
    XHbinstHbinst.exeHotbar enhances the surfing experience offering a variety of innovative and fresh skins to the browser while providing users worldwide with access to various services of added value and fun. Also regarded as adware/spyware due to it's adds and browsing habits information gathering - see here
    NHC Reminderhc.exeFor Compaq PC's. Help Compiler, crunches help database, will run without being in startup when needed
    NHCDetectHCDetect.exeMS HomeClick Network - simple home network setup and configuration program included with 3Com HomeConnect home networking products. Runs in the background for network printer notification, detection, and Internet Connection Sharing (ICS) taskbar icon. Not required - network can be set-up manually, also has a known memory leak problem
    UHcontrolhcontrol.exeHotkeys on an ASUS Notebook. Only required if you use the additional keys
    UHDDHealthhddhealth.exeHDD Health is a "full-featured failure-prediction agent for machines using Windows 95, 98, NT, Me, 2000 and XP. Sitting in the system tray, it monitors hard disks and alerts you to impending failure"
    ?HDhelptbhdhelp.exeAssociated with Philips Edge series soundcards. Is it required?
    NHDtrayHDtray.exePhilips Edge Series Control Panel Tray Utility - system tray icon for a Philips Edge series soundcards. Available via Start -> Settings -> Control Panel
    Xhe3e3fc4rundll32.exe [path] he3e3fc4.dll, EnableRunDLL32LZIO.com adware downloader
    Xhellodollyshost.exeAdded by the YODO WORM!
    ?Helphelpext.exe??
    Xhelpctl.exehelpctl.exeAdded by the GASLIDE TROJAN!
    XHelpereschlp.exeAdded by the BLASTER.T WORM!
    Xhelper.dllhelper.dll, Rundll32CnsMin "Chinese Keywords" hijacker related
    XHelpExp.exeHelpExp.exeAttune HelpExpress - spyware. Disable and uninstall - see here
    Xhelpmanagerspoler.exeAdded by the RANDEX.J WORM!
    Xhelpwhelpw.exeAdware downloader
    Xhen[filename].exeAdded by the TARNO.G TROJAN!
    XhErcUnessofthost.exeAdded by the GARROCH WORM!
    UHermes MessengerDGDRHE~1.EXEA LAN messenger alternative to WinPopUp - Digital Dreams Software
    NHewlett Packard RecorderRemind32.exeHP multifunction registration
    UHfHf.exeHide Folders - hide your folders so only you can view them
    Uhfxphfxp.exeHide Folders XP - hide your folders so only you can view them
    NHGTXPEIFirstReboot.exeHerucles Audio tool for the Hercules Game Theater XP soundcard. Available via Start -> Settings -> Control Panel
    ?HiberMonitorHCount.exe??
    UHibernationhib32.exeReduces the power consumption when the laptop isn't being used to preserve battery power. Similar programs on other laptops reduce the processor clock rate, etc. Required if you run of battery regularly
    XHid.exehid.exeAdded by the RATSOU.B TROJAN!
    XHideRun.exeHiderun.exe and svhost.exe and pro.gifAdded by the BOOHOO WORM!
    XHideStyleAnte Browse Trust.exeIE toolbar taking you to Lop.com. If the exe is running, end it and remove the "Stupidmore" directory from C:Program Files
    Uhidservhidserv.exeThis is the Human Interface Device Server for Win98SE/2000/Me/XP, it is required only if you are using USB Audio Devices you can disable via Msconfig. See here. Typical examples are USB multimedia keyboards with volume control and web-ready keyboards. For example - loaded by default with MS DSS80 Speakers because they have Volume, Mute and Bass controls on the speaker. Some users may experience problems disabling this - if this is the case then re-enable it. Equivalent to MMHid in Win98. On HP Computers, HIDSERV is the controller for the keyboard sound controls on the USB and PS/2 keyboards
    NHistoryKillhistkill.exeHistoryKill removes your web surfing path by removing the URL drop-list history, detailed history file, cache, and cookies in both IE and Netscape Navigator browsers. Available via Start -> Programs
    UHitwarePKLiteHITWAR~1.EXEHitware Popup Killer Lite
    XHIVHIV.exeAdded by the HIVA TROJAN!
    Uhkcmdhkcmd.exeInstalled by the Intel 810 and 815 chipset graphic drivers. If you want the Ctrl+Alt+F12 or similar keypresses to access Intel's customised graphics properties, you need it, otherwise not. Can be disabled via the Display Properties in Control Panel
    XHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRunwindowsupdate.exeAdded by the FORBOT-BJ WORM!
    UhkservHKserv.exeKeyboard manager program required to use programmable power and function keys on some laptops such as the Sony PCG R505TS
    Uhksshkss.exeCompaq HotKey Support - multimedia keyboard support
    UHmonitorHmonitor.exeHardware sensor monitoring program. Only required if you overclock your system and want to check on the status
    NHoliday LightsHoliday Lights.exeHoliday Lights from Tiger Technologies. Festive desktop enhancement that adds lights. Available via Start -> Programs
    UHomeAlarmHomeAlarm.exeChameleon Clock - system tray clock replacement
    ?HomeCentre WakeUpLGWAKEUP.EXEAssociated with the no longer supported Xerox HomeCentre printer/scanner
    ?Honorhonor.exe??
    UHook99startuphk2re.exe"Hook99 enables the user to customize the start button. You can change or remove the text and replace the Windows flag on button with icon of your choice. Supports Windows icons, bitmaps and can extract icons from executables and libraries. Hook99 can also make the background of desktop icons captions transparent"
    UHookSysHookSys.exeSurfinGuard Pro - protects against all malicious code delivered through executables, scripting files, ActiveX and Java
    YHorngTech4Dbally4d.exeHorngTech 4D mouse driver
    XHostN/AAdded by the POPDIS or STARTPAGE.F TROJANS!
    ?HostManagerAOLHostManager.exeIn a Program FilesCommon FilesAOL folder. What does it do, and is it required?
    UHot CornersHotc.exeHot Corners - "lets you quickly activate or disable your screen saver by moving the mouse into a given corner of the screen"
    UHot Key Kbd 2690 DaemonSK9910DM.exeMultimedia keyboard manager - required if you use any special keys
    UHot Key Keybd 9910 DaemonSK9910DM.exeMultimedia keyboard manager - required if you use any special keys
    ?Hot Party 22hotpart22.exe??
    XHotbarHbinst.exeHotbar enhances the surfing experience offering a variety of innovative and fresh skins to the browser while providing users worldwide with access to various services of added value and fun. Also regarded as adware/spyware due to it's adds and browsing habits information gathering - see here
    XHotfix Updatsvdhost32.exeAdded by the GAOBOT.ZW WORM!
    UHotIDEhotide.exeHotIDE allows Acer TravelMate owners to hot-swap external drives without switching of their notebooks
    UHotkeyAppHotkeyApp.exePart of Acer Launch Manager - programmable keys on such laptops as the TravelMate 610
    UHotKeysCmdshkcmd.exeInstalled by the Intel 810 and 815 chipset graphic drivers. If you want the Ctrl+Alt+F12 or similar keypresses to access Intel's customised graphics properties, you need it, otherwise not. Can be disabled via Control Panel -> Display Properties
    XHotPixhotpix.exeAdult content dialler
    Xhotplughotplug.exeAdded by the SILLYDL TROJAN!
    NHotSync Managerhotsync.exeInstalled when connecting a Palm HotSync cradle up to a USB port. The Blue and Red Arrow Icon that enables Palm / Handspring Synchronizing.  Available via Start -> Programs
    Xhotwetlovehotwetlove.exeAdult content dialler. Will not uninstall - components have to be manually deleted
    XHot_KissHot_Kiss.exeAdult content dialler
    XHot_TartsHot_Tarts.exeAdult content dialler
    XHot_Tarts_**Hot_Tarts_**.exePremium rate adult content dialer (where * is a random char)
    UHoverDeskHoverDesk.exeHoverDesk - desktop replacement software
    ?hp 1000 firmwarefwdl.exeHP LaserJet 1000 related. Is it a driver or automatic firmware update (based upon the filename)?
    UHP AutoIndexerhppautoindexer.exeInstalled by HP multi-function printer driver software, related to PC faxing. If you are not using the PC faxing feature you can go ahead and disable these services from the startup
    NHP CD Writerhpcdtray.exeSystem Tray access to a HP CD-Writer's functions. Available via Start -> Programs
    NHP CD-DVDhpcdtray.exeSystem Tray access to a HP CD-Writer's functions. Available via Start -> Programs
    Xhp centerBACKWEB-137903.exeBased upon HP's own description from here - "With the My HP Center, consumers have access directly from the desktop to Internet sites featuring special offers for HP customers ranging from personal finance and shopping to digital imaging and music" I have classified this as adware. The number may change - if yours is different let me know
    Xhp center UIShadowBar.exeUser Interface for HP Center
    NHP Component Managerhpcmpmgr.exeChecks the internet for updated drivers/utilities for your HP product - update manually. Disabling will remove the error "Windows can't shutdown the computer because hpcmpmgr.exe can't be ended"
    NHP Display Settingshpdisply.exeSets default display settings. Unchecking this item has been reported to cure a "Problem sending command to keyboard" error message
    ?HP IDSchedulerHPIDSCHD.exeHP Instant Delivery Scheduler
    NHP Info Express??On HP PCs, allows the computer to automatically receive notifications from HP over the Internet. Associated with BackWeb
    UHP Instant Supportmatcli.exe"matcli.exe is a motive Assistant Command line interface that gathers information about your system's identity like your name email address, city, state, etc and gets written to a log file". HP Instant Support is required to run with the Help and Support program. If you uncheck HP Instant Support and and then run Help and Support it will add another HP Instant Support in the startup menu. If you remove the HP Instant Support in the add/remove program some help menus in help and support will not be available. You decide
    NHP Internet CenterSURFBRD.EXELoads the HP Internet center surfboard on startup. HP Internet Center allows you to customize the multimedia keys on the fly without having to go the Control Panel --> Keyboards to change them
    NHP JetDiscoveryHPJETDSC.EXEHP JetAdmin software which monitors printing jobs on a network environment
    NHP JetSpeed AutostartAUTOSTART.EXEAutostart executable for the old multiplayer game HP Jetspeed
    UHP Laser Jet Directorhppdirector.exeSystem Tray icon that opens various functions such as copy, fax, email, scan, copy plus, etc. Right-click on it and you see a few options such as the preceding bar plus About, Help, ToolBox, Exit, etc
    ?HP Network Registry Agenthpnra.exe??
    ?HP OfficeJet Series xxx StartupHPOSTR03.EXExxx represents the series number - such as 700. What does it do and it it required?
    ?HP OfficeJet Series xxx StartupHPOstr05.exexxx represents the series number - such as 700. What does it do and it it required?
    NHP Parallel Port Testhppt.exeAssociated with a HP ScanJet scanner
    ?HP Port Resolverhpbpro.exe??
    NHP Precision Scanhpmdlbwx.exeHP multifunction scanner software. Available from HP Office Jet R Toolbox so not required
    NHP Presentation ReadyPresRdy.exeHP Omnibook related:  "Press a dedicated button above the keyboard and the system will instantly load your presentation software and change the screen resolution to match your display device"
    Uhp psc 2000 Serieshpobnz08.exeSystem Tray icon indicating when the printer is ready. Can be started manually with HP Director but takes time to start
    UHP RecordNow??From HP "Software for the CD writer. Do not prevent from starting unless the CD writer is never going to be used."
    UHP ScanPatchHPScanFix.exeProgram that starts up and automatically fixes earlier versions of the Scanjet 5100c software. If a Scanjet 5100C scanner is not going to be used, then it is safe to remove or prevent from starting
    NHP ScanPicturehpsplmwa.exeHP multifunction scanner software. Available from HP Office Jet R Toolbox so not required
    UHP SchedIndexerhppschedindexer.exeInstalled by HP multi-function printer driver software, related to PC faxing. If you are not using the PC faxing feature you can go ahead and disable these services from the startup
    ?hp Silent ServiceHpSrvUI.exeHP related
    NHP Simple TraxHpcron.exeSupplied with HP CD-RW drives - stores information about CD contents on your hard drive. Available via Start -> Programs or Desktop Icon
    NHP software updateHPWuSchd2.exeHP software updates. If a shortcut doesn't exist create your own and run it manually
    ?HP Status Serverhpboid.exe??
    NHP Updates??On HP PCs, allows the computer to automatically receive notifications from HP over the Internet. Associated with BackWeb
    ?HP Visualize InitHpVisIni.exeHP Visualize software related. What does it do and is it required?
    NHP-Aio FlightRemind32.exeHP multifunction registration
    Nhpaiodevicehpodev07.exeDirect from HP - "Device Objects Server - detects all device events and handles all ongoing communication on the device. Loads in the Startup group (except when "portable" is chosen during installation)". Related to various HP all-in-one printer/scanner/copier devices. They print and copy fine with those files disabled, and the icon installed on the desktop that points to "hpodir07.exe" works just fine if you need to use the scanner
    NHPAiODevice(hp psc 900 series) -1hpobrt07.exeInstalled with a Hewlett Packard 900 series colour printer, scanner, fax, photo card slot printer, copier. Assumed to perform an identical function to the hpaiodevice entry
    NHPAIO_PrintFolderMgrhpoopm07.exeDirectly from HP: "This process has one purpose - detects if the device moves to a different port, and notifies other processes to look on the new port." For various HP all-in-one printer/scanner/copier devices. They print and copy fine with those files disabled, and the HP icon installed on the desktop that points to "hpodir07.exe" works just fine if you need to use the scanner
    ?hpcmpmgrhpcmpmgr.exe??
    UHPDJ Taskbar Utilityhpztsbol.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    UHPDJ Taskbar Utilityhpztsd02.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    UHPDJ Taskbar Utilityhpztsb04.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    UHPDJ Taskbar Utilityhpztsb05.exe(1) Ghostscript device driver for printers understanding Hewlett-Packard's Printer Command Language - see here for more info or (2) Creates 1 or all 3 icons on taskbar. The 1st one has a yellow border around it warning that ink is low on the printer. The 2nd one is HP Device Detection Software and the 3rd one is about a card being inserted into the Hp printer
    Nhpfschedhpfsched.exeHPFSCHED is a small TSR that will remind you to clean the cartridges in your DeskJet from time to time in order to keep print quality high. It can be removed from the run line in win.ini if you do not want that feature
    UHPGamesActiveMenuActiveMenu.exeWildTangent games that come with some HP computers. Unchecking it can prevent the games from running occasionally. Note that WildTanget's privacy policy used to state that they also collect and share individuals information but this is no longer the case
    Nhpgs2wndhpgs2wnd.exe"HP's exclusive Share-to-Web software makes it easy to share content with others through our affiliate Internet websites." Available via Start -> Programs
    UHPHAxMONHPHAxMON.EXEMedia card reader for some HP series printers allowing them to read digital camera memory cards directly. Only needed if you use this feature and known to cause system crashes in some cases. "x" can be 1, 2 or 3 and depends upon driver version. Replaced by HPHmon** (where ** is the version number) from version 4 onwards
    UHPHmon**HPHMON**.EXEMonitors the status of the memory card reader slot on a HP printers and displays a tray icon if a memory card isn't inserted. Also creates a virtual drive and assigns it the first available drive letter - which can lead to problems with drive management. ** represents the version number. Disable if you don't use the reader
    UHPHmon04hphmon04.exeMedia card reader for some HP series printers allowing them to read digital camera memory cards directly. Only needed if you use this feature
    ?HPHmon05hphmon05.exe??
    XHphomehphome.jsHomepage hijacker
    NHPHUPD**hphupd**.exeHP software update checker and wizard launcher. ** represents the version number. Available via Start -> Programs
    ?HPHUPD05hphupd05.exe??
    ?hpjsiroutehpjsira.exeRelated to HP laserjet printers and IP addresses. An IP address is appended to the name field - ie "hpjsiroute192.168.1.2"
    YHpLampHPLAMP.EXEHP Scanner Utility that controls your scanner?s light bulb. Needed if it's switched on. Also refer here for troubleshooting
    Uhplampchplampc.exeHP Scanner Lamp Utility - fixes an issue with the scanner lamp not going off
    YHPLJ ConfigSetConfig.exeConnects system to networked HP printer.
    UHPLogiFinderhp_finder.exeHP LogiFinder helps detect and allows the use of the centre button for the Logitech mouse. Can be disabled if not used
    UHpMmKbdHpMmKbd.exeHP?s multimedia keyboard driver which enables the end-user to use the automation features of the HP multimedia keyboard
    Nhpodbliahpodblia.exeHP OfficeJet Scan Button Monitor on a multi-function printer/copier/scanner. Start your scanning software manually
    Nhpoddt01.exeN/AInstalled by the "HP Photo and Imaging Director" software. If you ask for the imaging software, this program will be started
    Nhpodlb08hpodlb08.exeHP OfficeJet Scan Button Monitor on a multi-function printer/copier/scanner. Start your scanning software manually
    Yhpotdd01.exehpotdd01.exeDetection of new imaging, printing and other peripherals on HP machines such as USB printers, cameras and Bluetooth products. "This program is a non-essential process, but should not be terminated unless suspected to be causing problems"
    YhppptaHPPPTA.exeHP parallel port driver for certain hardware
    NHPPROPTYHPPROPTY.EXEHP LaserJet Toolbox
    UHPPWRSAVHPPWRSAV.EXEPower save related for HP Scanners. Many users have complained of system freezes with it running but it stops the light from remaining on all the time. Try www.hp.com, pick your OS option under the SUPPORT tab, follow the instructions and you will find an updated lamp control patch
    ?hpqcmonhpqcmon.exeFrom HP and related to digital imaging
    UHPSCANMonitorhpsjvxd.exeHP scanning software that enables you to scan images from your scanner. Needed if you're using the scanner
    ?hpScannerFirstBootscannerfb.exeHP scanner related
    Nhpsjbmgrhpsjbmgr.exeHP ScanJet Button Manager. It allows users of the HPScanJet scanners to indicate what the buttons on the scanner will do automatically if pushed. Not required at startup, unless the scanner is used every day, such as in a business environment
    NHPStarthpstart.wsfThis a script used by HP that runs the first time one of their computers is started. Can't imagine why it would be starting up after the first boot
    Xhpsysconf1[random filename]Added by a variant of the VIVIA.A TROJAN!
    Uhpsysdrvhpsysdrv.exeThis item keeps track of how many times the system has been recovered and the times of the first and last recoveries done on the system. Leaving unchecked will sometimes prevent the Keyboard Manager program from detecting that the computer is an HP. Since this program/driver was only made to run on HP, if it can't tell that it is an HP it will not run. If unchecked, it can prevent the running of the Application Recovery CDs, the use of the multimedia keys, and the HP Instant Support. Also seen that without it running, the Riptide Sound card that was installed on some older HP computers stops working
    NHPUProvenTactics.exeProven Internet Marketing software
    NHPZTS04hpzts04.exeHewlett Packard printer toolbox shortcut that resides in the system tray
    NHP_dladlatray.exeOn HP PCs, tray icon for dla - which provides drive letter access to HP's and Veritas' version of DirectCD
    UHREF.OCXregsvr32.exe ....HREF.OCXHREF.OCX is an ActiveX control developed by xFX JumpStart and used to provide HTML-alike clickable links on Windows-based programs such as PopUpKiller
    Xhsimisearch.exeUnidentified malware
    Xhsimsexgame.exeUnidentified malware
    Xhsimtoolbar.exeUnidentified malware
    UHtinpdor.exeAppears in startup if you have chosen to participate in on survey by NPD Online Research. Required for the survey to work correctly. Otherwise not required
    UHTpatchhtpatch.exeHTpatch.exe is part of the SiS AGP patch - BUT unless your processor (and motherboard) supports HyperThreading (HT) and this feature is enabled it will actually SLOW your graphics card by around 6%
    XHtProtectAVprotect.exeAdded by the NETSKY.L WORM!
    Xhttpdc_pan.exeAdded by a variant of the DELF-A TROJAN!
    Xhttps-sslhttps.exeAdded by the MOEGA.D WORM!
    ?huhdirhuhdir.exe??
    XhuigeziHgzServer.exeAdded by the GRAYBIRD.C TROJAN!
    XHvidHvid.exeAdded by the GEMA TROJAN!
    XHWINFO*HWINFO*Added by the PUROL WORM! where * is a random character
    YHWinstN/AFor Gilat Communications internet satellite systems. Gilat rescue (Satellite system restore). Required if you have this system. Can cause a BSOD (blue screen of death) if left out