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Download Diagperf.dll and fix "dll not found" error!

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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.

What is Diagperf.dll ?

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

Diagperf.dll Error Screenshot

diagperf.dll missing

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

Recommended Solution to Fix Dll Error

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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