winmmbase.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)This file from Windows directory "Syswow64"
⚠️ Important Notice: Discover details about
winmmbase.dll, its function in system audio management, and how to resolve related errors. 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 | 108.1 kb. | 110720 bytes. |
Hashes:
MD5: 7faec11e5c7cd7bad9bb159f89221d0e ✅SHA-1: 38d02f976ddcd6d8e046f3a4e21130d5ff4d84a8
SHA-256: 7e14ba0c74ac39f58c81b94a572d7e30aa24b0c35975ee0d807c3e306eb33a04
SHA-512: 71ba71dc611d31c7e9ca2ddcc72c97c22c69888ee3690e8ca205c003a5ad7bf6ad85377faf2b3d44d3e0a954ba3cc5a6eaa0ed3860815cf0340ea1a5630faf8b
Digital file signature winmmbase.dll ✅
Publisher: Microsoft Corporation
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Dec 7 00:43:48 2019 GMT
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Dec 7 00:43:48 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 winmmbase.dll File
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Connected files:msvcrt.dll
├── ntdll.dll
├── api-ms-win-core-heap-obsolete-l1-1-0.dll
├── api-ms-win-core-processenvironment-l1-1-0.dll
├── api-ms-win-core-heap-l1-1-0.dll
├── api-ms-win-core-file-l1-1-0.dll
├── api-ms-win-core-stringansi-l1-1-0.dll
├── api-ms-win-core-file-l1-2-0.dll
├── api-ms-win-core-processthreads-l1-1-0.dll
├── api-ms-win-core-kernel32-private-l1-1-0.dll
├── api-ms-win-core-heap-l2-1-0.dll
├── api-ms-win-core-handle-l1-1-0.dll
├── api-ms-win-core-kernel32-legacy-l1-1-0.dll
├── api-ms-win-core-string-l1-1-0.dll
├── api-ms-win-core-synch-l1-1-0.dll
├── api-ms-win-core-errorhandling-l1-1-0.dll
├── api-ms-win-eventing-classicprovider-l1-1-0.dll
├── api-ms-win-core-libraryloader-l1-2-0.dll
├── api-ms-win-core-registry-l1-1-0.dll
└── api-ms-win-core-string-obsolete-l1-1-0.dll
Other versions:
️ winmmbase.dll 10.0.19041.1 64-bit (x64)
Similar files:
️winmmbase.dll.mui
Microsoft Corporation