Cclib.dll, “cannot be found or has been modified or destroyed

Asked By 20 points N/A Posted on -

According to an error message, a file in Avira, cclib.dll, “cannot be found or has been modified or destroyed. 

Because of that, I cannot run my Avira. What’s the best solution for this one?

HJT error log:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 21:28:11, on 06.05.2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.20935)
Boot mode: Normal

Running processes:
C:Program FilesAviraAntiVir Desktopsched.exe
C:Program FilesD-Toolsdaemon.exe
C:program filessteamsteam.exe
C:Program FilesAviraAntiVir Desktopavguard.exe
C:Program FilesJavajre6binjqs.exe
C:Program FilesAviraAntiVir Desktopavmailc.exe
C:Program FilesAviraAntiVir DesktopAVWEBGRD.EXE
C:Program FilesMozilla Firefoxfirefox.exe
C:Program FilesTrend MicroHijackThisHijackThis.exe

R1 – HKCUSoftwareMicrosoftInternet ExplorerMain,Search Page =
R0 – HKCUSoftwareMicrosoftInternet ExplorerMain,Start Page =
R1 – HKLMSoftwareMicrosoftInternet ExplorerMain,Default_Page_URL =
R1 – HKLMSoftwareMicrosoftInternet ExplorerMain,Default_Search_URL =
R1 – HKLMSoftwareMicrosoftInternet ExplorerMain,Search Page =
R0 – HKLMSoftwareMicrosoftInternet ExplorerMain,Start Page =
R0 – HKLMSoftwareMicrosoftInternet ExplorerSearch,SearchAssistant = 
R0 – HKLMSoftwareMicrosoftInternet ExplorerSearch,CustomizeSearch = 
O2 – BHO: Java(tm) Plug-In 2 SSV Helper – {DBC80044-A445-435b-BC74-9C25C1C588A9} – C:Program FilesJavajre6binjp2ssv.dll
O2 – BHO: JQSIEStartDetectorImpl – {E7E6F031-17CE-4C07-BC86-EABFE594F69C} – C:Program FilesJavajre6libdeployjqsiejqs_plugin.dll
O4 – HKLM..Run: [SkyTel] SkyTel.EXE
O4 – HKLM..Run: [Alcmtr] ALCMTR.EXE
O4 – HKLM..Run: [Gainward] C:Program FilesVDOToolTBPanel.exe /A
O4 – HKLM..Run: [NvCplDaemon] RUNDLL32.EXE C:WINDOWSsystem32NvCpl.dll,NvStartup
O4 – HKLM..Run: [nwiz] nwiz.exe /install
O4 – HKLM..Run: [NvMediaCenter] RUNDLL32.EXE C:WINDOWSsystem32NvMcTray.dll,NvTaskbarInit
O4 – HKLM..Run: [avgnt] "C:Program FilesAviraAntiVir Desktopavgnt.exe" /min
O4 – HKLM..Run: [DAEMON Tools-1033] "C:Program FilesD-Toolsdaemon.exe" -lang 1033
O4 – HKLM..Run: [SunJavaUpdateSched] "C:Program FilesJavajre6binjusched.exe"
O4 – HKLM..Run: [KernelFaultCheck] %systemroot%system32dumprep 0 -k
O4 – HKCU..Run: [ctfmon.exe] C:WINDOWSsystem32ctfmon.exe
O4 – HKCU..Run: [Yahoo! Pager] "C:PROGRA~1Yahoo!MESSEN~1YAHOOM~1.EXE" -quiet
O4 – HKCU..Run: [Steam] "c:program filessteamsteam.exe" -silent
O4 – HKUSS-1-5-19..RunOnce: [_nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'LOCAL SERVICE')
O4 – HKUSS-1-5-19..RunOnce: [ShowDeskFix] regsvr32 /s /n /i:u shell32 (User 'LOCAL SERVICE')
O4 – HKUSS-1-5-20..RunOnce: [_nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'NETWORK SERVICE')
O4 – HKUSS-1-5-18..RunOnce: [_nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'SYSTEM')
O4 – HKUS.DEFAULT..RunOnce: [_nltide_3] rundll32 advpack.dll,LaunchINFSectionEx nLite.inf,C,,4,N (User 'Default user')
O9 – Extra button: (no name) – {e2e2dd38-d088-4134-82b7-f2ba38496583} – C:WINDOWSNetwork Diagnosticxpnetdiag.exe
O9 – Extra 'Tools' menuitem: @xpsp3res.dll,-20001 – {e2e2dd38-d088-4134-82b7-f2ba38496583} – C:WINDOWSNetwork Diagnosticxpnetdiag.exe
O9 – Extra button: Messenger – {FB5F1910-F110-11d2-BB9E-00C04F795683} – C:Program FilesMessengermsmsgs.exe
O9 – Extra 'Tools' menuitem: Windows Messenger – {FB5F1910-F110-11d2-BB9E-00C04F795683} – C:Program FilesMessengermsmsgs.exe
O13 – Gopher Prefix: 
O17 – HKLMSystemCCSServicesTcpip..{31D2557D-728F-4C2E-8853-16E975DE738A}: NameServer =
O23 – Service: Avira AntiVir MailGuard (AntiVirMailService) – Avira GmbH – C:Program FilesAviraAntiVir Desktopavmailc.exe
O23 – Service: Avira AntiVir Scheduler (AntiVirSchedulerService) – Avira GmbH – C:Program FilesAviraAntiVir Desktopsched.exe
O23 – Service: Avira AntiVir Guard (AntiVirService) – Avira GmbH – C:Program FilesAviraAntiVir Desktopavguard.exe
O23 – Service: Avira AntiVir WebGuard (AntiVirWebService) – Avira GmbH – C:Program FilesAviraAntiVir DesktopAVWEBGRD.EXE
O23 – Service: Java Quick Starter (JavaQuickStarterService) – Sun Microsystems, Inc. – C:Program FilesJavajre6binjqs.exe
O23 – Service: NVIDIA Display Driver Service (NVSvc) – NVIDIA Corporation – C:WINDOWSsystem32nvsvc32.exe

End of file – 5047 bytes

The application module

C:Program FilesAviraAntiVir Desktopcclib.dll

cannot be found or has been modified or destroyed. The AVCENTER.EXE cannot be started. Please check your installation!


Best Answer by Carl Jack
Answered By 0 points N/A #153294

Cclib.dll, “cannot be found or has been modified or destroyed


Hi Chad,

Your cclib.dll file was deleted by virus so your Avira will now execute.


1. Restore your Operation date back where in Avira Antivirus works perfectly.

2. Download a copy of cclib.dll and paste it in your C:Program FilesAviraAntiVir Desktop folder path

3. Clean up your computer using Registry Cleaner software like Tuneup Utilities etc.

4. Use other antivirus software to delete the virus that keeps accessing the important files of the operation system.

Hope your problem is fix


Best Answer
Best Answer
Answered By 10 points N/A #153295

Cclib.dll, “cannot be found or has been modified or destroyed


Hallo Chad,

You may be getting that error because the Avira version that you have is outdated, and therefore you will need to update it. You will need to update the data file using the following procedure:

  • Go to the icon in the system tray, and then right click it.
  • Select UPDATE.
  • If the update does not work you will need to uninstall Avira and then reinstall it. Make sure that you check the system specs and ensure that you install the right version.
  • After that you can go ahead and update it.

That should help you fix the issue that you are getting.




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