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To quickly resolve your problem, we recommend download and use diagperf.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download diagperf.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.
diagperf.dll - dll file called "Microsoft Performance Diagnostics" is a part of Microsoft® Windows® Operating System program developed by Microsoft Corporation.
Some applications or games may need this file to work properly. If diagperf.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.
File version: 6.3.9600.16384
File size: 1,017.00 KB
MD5 file sum: EB74EC3DC72BC7080E9E1FC3245C78D4
SHA1 file sum: 97E05F6E0B9375352FDCE8B09B6C5B64E608A85D
Possible error messages regarding this file:
diagperf.dll is missing
diagperf.dll error loading
diagperf.dll crash
diagperf.dll was not found
the procedure entry point diagperf.dll
diagperf.dll could not be located
diagperf.dll Access Violation
Cannot find diagperf.dll
Cannot register diagperf.dll
To fix errors related with .DLL file you need to download diagperf.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.
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You can read more information about diagperf.dll on WikiDll.com
Requested missing .dll file and after 3 hours received an email saying that my file can be downloaded now. That was super-fast ! Thx!