mfperfhelper.dll: download the file and fix the error
64-bit (x64) Système d'exploitation Microsoft Windows
Scanned by antivirus
mfperfhelper.dll is a file of the software Système d'exploitation Microsoft Windows (“MFPerf DLL”), published by Microsoft Corporation. Version offered here: 10.0.14393.0, 64-bit.
Programs that need it refuse to start, or show an error, when it is missing or damaged. Two methods can fix the error, below.
Method 1 · quick · about 1 minute
Download only mfperfhelper.dll
Ideal if only this file is reported missing: you replace a single file, without reinstalling anything.
- Version
- 10.0.14393.0
- Architecture
- 64-bit (x64)
- Size
- 1.23 MB
- Publisher
- Microsoft Corporation
Then:
- Extract mfperfhelper.dll from the zip file and copy it to the folder of the program showing the error (where its
.exefile is). - Still getting the error? Also copy it to
C:\Windows\System32(64-bit Windows only), then restart.
64-bit version: it does not work with a 32-bit program. In that case, use method 2.
SHA-256: 577a697c088a319a9839989e18548f46121e661d56c701de0360905e814bc12d ·
Check on VirusTotal
· Product: Système d'exploitation Microsoft Windows
Method 2 ·complete · depends on the program
Reinstall the program that shows the error
The program normally provides mfperfhelper.dll itself, in the exact version it expects. Recommended if several files are missing or if the error comes back.
- Settings › Apps › Installed apps: uninstall the program or game concerned.
- Reinstall it from its original setup program, then restart your computer.
Error messages related to mfperfhelper.dll
- The program can't start because mfperfhelper.dll is missing.
- Failed to load mfperfhelper.dll
- Error loading mfperfhelper.dll. The specified module could not be found.