mfperfhelper.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)This file from Windows directory "Syswow64"
⚠️ Important Notice: Discover tips and solutions for
mfperfhelper.dllerrors and optimize your system performance. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 32-bit (x86) | Compatible with 32 and 64-bit Windows |
| File version | 10.0.19041.1 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | ✅ Have signed | File have signature, it is original file. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 1 Mb. | 1075528 bytes. |
Hashes:
MD5: 8c16a156e25fe515e61932404726fd5a ✅SHA-1: 8c0f8111b61c899aeedfdc128c0a705340cf3ac0
SHA-256: 0859b02c4ae2b419fd2a9a60206f2de9536a6b0c02b9f253ae0e04eae95fd117
SHA-512: f6c9bf3d98f8d254bd9c18d10ffb79c437dda21831f1e6a4f00c993e45557584fbd2b23b665fb430512bd05dbf5dc75dfd4b82e6dff99c18f74d5caf76980d7d
Digital file signature mfperfhelper.dll ✅
Publisher: Microsoft Corporation
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Dec 7 00:44:20 2019 GMT
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Dec 7 00:44:20 2019 GMT
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
📊 Diagnostics Tool: Verify Your mfperfhelper.dll File
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Connected files:msvcrt.dll
├── api-ms-win-core-libraryloader-l1-2-0.dll
├── api-ms-win-core-synch-l1-2-0.dll
├── api-ms-win-core-profile-l1-1-0.dll
├── api-ms-win-core-processthreads-l1-1-0.dll
├── api-ms-win-core-sysinfo-l1-1-0.dll
└── api-ms-win-core-errorhandling-l1-1-0.dll
Other versions:
️ mfperfhelper.dll 10.0.19041.1 64-bit (x64)
Microsoft Corporation