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What is nvcpl.dll?

Part of NVIDIA Compatible Windows 2000 Display driver, Version 197.13 by NVIDIA

What is it?

The NVIDIA Display Properties Extension component is installed with most NVIDIA GPU driver. The library exports functions that allows configuration of the desktop and its displays using the interfaces are exposed by this API. It provides the ability of Windows to control the display's functionality including the gamma, PowerMizer settings, and also to obtain display information such as multimonitor modes and a list of the displays that are connected to the system.
Download Boost and enjoy your PC. Speed up NVIDIA Compatible Windows 2000 Display driver, Version 197.13 and optimize your PC.

How is nvcpl.dll loaded?

Startup files (all users) run - nvcpl.dll is registered with the run identifier 'NvCplDaemon' and the execution command 'RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup' in the Windows registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. Run keys are startup registry keys that are used to launch an application automatically when any Windows user logs into Windows.
Context menu handler - nvcpl.dll is typically associtated with identifier name of NvCplDesktopContext. Windows Explorer displays a context menu for a file object when it is clicked with the right mouse button. This context menu allows various operations to be performed on the file object from within Explorer, like printing it or opening it with another program.
Approved shell extension - nvcpl.dll has a CLSID (globally unique identifier) of {A70C977A-BF00-412C-90B7-034C51DA2439}. When the system detects that the user is downloading an external program that runs as part of the Windows user interface, the system searches for a digital certificate or requests that the user approve the action. If you enable this policy, Windows only starts approved programs.
Safe for scripting control - nvcpl.dll has a CLSID (globally unique identifier) of {11556518-F20D-49EC-A531-E0BDDD5E6660} with and identifier of CLSID\{11556518-F20D-49EC-A531-E0BDDD5E6660}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}. Safe for scripting is a Windows policy that disables the Internet Explorer security prompt for Windows Installer scripts. It allows Web-based programs to install software on the computer without notifying the user. By default, when a script hosted by an Internet browser tries to install a program on the system, the system warns users and allows them to select or refuse the installation. This setting suppresses the warning and allows the installation to proceed.
Safe for initializing control - nvcpl.dll has a CLSID (globally unique identifier) of {11556518-F20D-49EC-A531-E0BDDD5E6660} with and identifier of CLSID\{11556518-F20D-49EC-A531-E0BDDD5E6660}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}. When a program is initialized, it can receive data from another program for initializing its state. This is a potential security hazard because the data could come from an untrusted source. Programs that guarantee no security breach regardless of the data source are considered safe for initialization and are registered as such.
NVIDIA Compatible Windows 2000 Display driver, Version 197.13 is loaded by:

Community

What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the nvcpl.dll file.Of the 0.2% of nvcpl.dll users, 13.0% have disabled it.
Typical file (disk image) location:
C:\Windows\System32\nvcpl.dll

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.131072)
Microsoft Windows XP (5.1.2600.196608)

About NVIDIA Corporation

Nvidia specializes in the manufacture of graphics-processor technologies for workstations, desktop computers, and mobile devices. The company, based in Santa Cl More...
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File details

File name: nvcpl.dll
Publisher: NVIDIA Corporation (verified)
Name: NVIDIA Compatible Windows 2000 Display driver, Version 197.13
Description: NVIDIA Display Properties Extension
Version: 6.14.11.9713
Size: 13.04 MB
Original file name: NVCPL.DLL

Digital certificate

Certificate authority: VeriSign
Effective date: 7/31/2009
Expiration date: 9/2/2011

Startup files (all users) run details

Name: NvCplDaemon
Command: RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup

Context menu handler details

Name: NvCplDesktopContext

Approved shell extension details

CLSID: {FFB699E0-306A-11d3-8BD1-00104B6F7516}

Safe for scripting control details

CLSID: {11556518-F20D-49EC-A531-E0BDDD5E6660}
Command: CLSID\{11556518-F20D-49EC-A531-E0BDDD5E6660}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}

Safe for initializing control details

CLSID: {11556518-F20D-49EC-A531-E0BDDD5E6660}
Command: CLSID\{11556518-F20D-49EC-A531-E0BDDD5E6660}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4}

Image hashes

MD5: 2112f66e75bec8674ce5b062bb01bcb4
SHA-1: 3649ac0f1a0934d7010346d49d46d756f9b0685e
SHA-256: 296f62a6d1b5719be142c63b2d7491b4c2473fca038f5637cc36a7126dcdd004

PE image details

File packed: No
Import Table
advapi32.dll
comdlg32.dll
gdi32.dll
kernel32.dll
ole32.dll
rpcrt4.dll
shell32.dll
shlwapi.dll
user32.dll
userenv.dll
version.dll
winmm.dll
winspool.drv
Export Table
dllcanunloadnow
dllgetclassobject
dllregisterserver
dllunregisterserver
dmgetprojectedgdimodelist
dmnvcplobtaintvformatstringidsbylocalea
dmnvcplobtaintvformatstringsbylocalea
dmreleasememory
dtcfg
dtcfgex
easysetview
exportnvcpladapterstring
exportnvwsapps
exportstate
getdtcfglasterror
getdtcfglasterrorex
identifymonitors
launchhdtvdesktop
launchoverlayapplet
launchpowermizerapplet
launchtvapplet
loadnvpanel
mediacentercommand
nv_wmiacpi_canceleventquery
nv_wmiacpi_cleanup
nv_wmiacpi_datablockexeceventquery
nv_wmiacpi_datablockop
nv_wmiacpi_setup
nvaccessapipolicies
nvcheckdriverstate
nvcheckslimosaichwcompatability
nvcleanup
nvcolorgetgammaramp
nvcolorgetgammarampex
nvcolorsetgammaramp
nvcolorsetgammarampex
nvcplapiaddunsupportedresolutiontocache
nvcplapiassociateprofile
nvcplapiblockdisplaychange
nvcplapiclearallunsupportedresolutionsfromcachefordisplay
nvcplapiclearcallback
nvcplapiclose
nvcplapicomparestate
nvcplapicomparestatesettings
nvcplapiconnectgpu
nvcplapicoprocstatus
nvcplapicreateprofile
nvcplapictcalc
nvcplapictdelete
nvcplapictenum
nvcplapicttest
nvcplapidebug
nvcplapideletecustomrescreatedforunsupportedhdformat
nvcplapideleteprofile
nvcplapidisassociateprofile
nvcplapidpdirectory
nvcplapidpinfo
nvcplapidpinfow
nvcplapidpload
nvcplapidploadw
nvcplapidpsave
nvcplapidpsavew
nvcplapienableecc
nvcplapienumapps
nvcplapienumdevicetypeandname
nvcplapienumdisconnectedgpu
nvcplapienumpersistedunsupportedresolutionsfromcache
nvcplapienumprofiles
nvcplapienumsettingdependencies
nvcplapienumsettingids
nvcplapienumsettingvalues
nvcplapienumsettingvaluesex
nvcplapiexecute
nvcplapiflushunsupportedresolutioncachetostorage
nvcplapigetconnectedmask
nvcplapigetcurrentprofile
nvcplapigetcurrentscanline
nvcplapigetdefaultappprofile
nvcplapigetdriverloadedstate
nvcplapigetdualviewpolicystate
nvcplapigeteccinfolist
nvcplapigetfriendlymonitorname
nvcplapigetfriendlyname
nvcplapigetgpuaddressfromgsyncaddress
nvcplapigetgpucount
nvcplapigetgpufrommoniker
nvcplapigetgpugdiinfo
nvcplapigetgpuinfo
nvcplapigetgpuinfonvapi
nvcplapigetgsyncaddressfromgpuaddress
nvcplapigetgsynccount
nvcplapigethybridmode
nvcplapigetinfo
nvcplapigetlogicalgpucount
nvcplapigetnviewenablepolicystate
nvcplapigetphysicalgpucount
nvcplapigetprofilesdirtystate
nvcplapigetprofilesetting
nvcplapigetprofilestate
nvcplapigetquadroplexcount
nvcplapigetsetting
nvcplapigetsettingdefaultstate
nvcplapigetsettingdefaultvalue
nvcplapigetsettingtype
nvcplapigetstateerror
nvcplapigetstateerrorflag
nvcplapii2cread
nvcplapii2creadbyname
nvcplapii2cwrite
nvcplapii2cwritebyname
nvcplapiinit
nvcplapiisdgpuonlyhdmi
nvcplapiisdisplayunattached
nvcplapiishdtvformat
nvcplapiisintelhybrid
nvcplapiissdidisplay
nvcplapiissystemtypelaptop
nvcplapimanagestate
nvcplapipolicies
nvcplapiprocessinfo
nvcplapirefreshpersistedunsupportedresolutionscache
nvcplapireseterrorcount
nvcplapirestoredefaultallprofiles
nvcplapirestoredefaultprofile
nvcplapirestoredefaultsetting
nvcplapisetcallback
nvcplapisetcurrentprofile
nvcplapisetprofilesetting
nvcplapisetsetting
nvcplapishouldshoweccpage
nvcplapivalidatenextstate
nvcplapplycolorprofile
nvcplchangedisplaysettings
nvcplclrapplycurrentcolors
nvcpldaemon
nvcpldevicemanagerstate
nvcplforcefsunderscan
nvcplforcesecondarycrtdetect
nvcplforcetvconnection
nvcplfsunderscan
nvcplfsunderscanavailable
nvcplgetactivedevicesstring
nvcplgetadapterstringex
nvcplgetavailabledevicepairs
nvcplgetclearviewgeometry
nvcplgetclearviewmonconfiglimit
nvcplgetcolorspace
nvcplgetconnecteddevicesstring
nvcplgetdataint
nvcplgetdebuglevel
nvcplgetdigitalvibrancelevel
nvcplgetdisplaycaps
nvcplgetextendedmode
nvcplgetflatpanelnativeres
nvcplgetframesynctimingstatus
nvcplgetincomingframesync
nvcplgetmosaicoverlaplimits
nvcplgetmosaictopogroup
nvcplgetmsordinaldevicestring
nvcplgetpowermizermenuitem
nvcplgetpowermizermenuitem2
nvcplgetprunedcurrentgdimodelist
nvcplgetrealconnecteddevicesstring
nvcplgetscalingstatus
nvcplgetsupportedmosaictopoinfo
nvcplgetthermalsettings
nvcplgetusertokenandname
nvcplgetviewconfiguration
nvcplhandledisplaychange
nvcplhandleflushunattachevent
nvcplhandlegsyncevent
nvcplhandlehotkeyevent
nvcplhandlehotplug
nvcplhandlehotplugevents
nvcplhandlesysconstatusevent
nvcplindicatornotify
nvcplisexternalpowerconnectorattached
nvcplismultigpusupportedanddisabled
nvcplismultigpusupportedandenabled
nvcpllaunchsliweblink
nvcpllimitedusernvpanelvisibilityallowed
nvcplmanageusersettings
nvcplmergeappprofiles
nvcplmonitordetection
nvcplmovewindow
nvcplopksupport
nvcploverriderefreshrate
nvcplpcsetup
nvcplpcsetupcl
nvcplperformdplinktraining
nvcplprimarypop
nvcplprimarypush
nvcplreduceorphaneddualviewdisplays
nvcplrefreshconnecteddevices
nvcplresettolastactive
nvcplresettolastmode
nvcplrestorepersistence
nvcplrscmgrloaddialogctrlstrings
nvcplrscmgrloadstring
nvcplsetclearviewmonconfiglimit
nvcplsetcolorspace
nvcplsetdataint
nvcplsetdebuglevel
nvcplsetdigitalvibrancelevel
nvcplsetdisplaymode
nvcplsetextendedmode
nvcplsetframesyncclient
nvcplsetframesyncserver
nvcplsetoptimusoverlayregistry
nvcplstartuprunonce
nvcpltriggerpageupdate
nvcplupdateclrschemes
nvcplvalidatepcsetup
nvcplvistahotkeyevent
nvcycledisplaydevice
nvcycledisplaydeviceex
nvdeletetaskbarmenuitems
nvdevicemasktomoniker
nvelevatelaunchapponcoproc
nvenabledvdprotection
nvenablemosaic
nvenumdisplaysettings
nvenumphysicalconnectordetails
nvgetcurrentdisplaydevice
nvgetcurrenttvformat
nvgetdefaultdisplaysettings
nvgetdisplaycustomname
nvgetdisplayinfo
nvgetdviadvancedtimingsupport
nvgeterrormessagea
nvgeterrormessagew
nvgetfullscreenvideomirroringenabled
nvgetlastdisplaysettings
nvgetlasterror
nvgetlasterrormessagea
nvgetlasterrormessagew
nvgetoverscanmode
nvgetpanelbrightness
nvgetphysicalconnectorinfo
nvgetpwrmzrlevel
nvgetrealdviadvancedtimingsupport
nvgetshowlicensekeyagreement
nvgettaskbarmenuitems
nvgettvconnectedstatus
nvgetwindowsdisplaystate
nvgvocaps
nvgvoclose
nvgvoconfigget
nvgvoconfigset
nvgvodesktopclose
nvgvodesktopopen
nvgvoenumdataformats
nvgvoenumsignalformats
nvgvoisframelockmodecompatible
nvgvoisrunning
nvgvoopen
nvgvostart
nvgvostatus
nvgvostop
nvgvosyncformatdetect
nvhandleownerdrawmessages
nvloaddeskprofile
nvqtwdispmodewarning
nvqtwgetcurrentmode
nvqtwhandledfpreswarning
nvqtwlaunchovlctrlpage
nvqtwsetnativeresolution
nvquerydvdprotection
nvquerymenuinit
nvrefreshdisplaysettingspage
nvselectdisplaydevice
nvsessionstartup
nvsetdisplaycustomname
nvsetdvdoptimalenabled
nvsetfullscreenvideomirroringenabled
nvsethdaspect
nvsetoemconfig
nvsetpanelbrightness
nvsetpwrmzrlevel
nvsetrmacstatus
nvsetshowlicensekeyagreement
nvshowlicensekeyagreement
nvstartup
nvstartupfirstrunafterinstsystemaccount
nvstartupfirstrunafterinstuseraccount
nvstartupinstall3dprofiles
nvstartuprunoneachsessionuseraccount
nvstartuprunonfirstsessionsystemaccount
nvstartuprunonfirstsessionuseraccount
nvstartuprunwinsatassessment
nvstartupworkstationrunonfirstsession
nvtaskbarmenucmd
nvtvoutmanageoverscanconfiguration
nvupdatewhitelist
nvvalidatenvidiacapable
powermanagehelper_nvcpl
processlidchange
queryappprofiles
resetview
restorecplinfo
savecplinfo
scaleview
setappprofile
setview
setvsync
shellexecuteloadnvpanel
updategamma
updateview
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