winmm.dll - Analyze and Virus check.
β β β β β Verified File (27.08.2026)This file from Windows directory "Syswow64"
β οΈ Important Notice: Discover information about
winmm.dll, its role in Windows audio management, and how to troubleshoot common issues. 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 | 10.0.19041.546 | |
| Antivirus scan | β Clean | No viruses detected. |
| Digital signature | β Have signed | File have signature, it is original file. |
| Hash Integrity | β MD5: Verified | File Hash protection is missing. |
| File size | 145.8 kb. | 149272 bytes. |
Hashes:
MD5: 912a6e1b7492a9bf32ca6cf4f5982ba0 βSHA-1: 77cc21ee1d0b53504a0fd8208c617bb0855706b1
SHA-256: 921a0ce5a77cc5e9e2e0f4d2825fd5142f6f055502dd6367e659032395c6ff28
SHA-512: aabfeeeaf6b96adbbfcfd1f1e3d77e95360a6ab30ba6c109fb3c99d4efa4d8cb8ec71a148f8f2bc1f25c17539536d174e1116411302270fc4f7903b51d49f02f
Digital file signature winmm.dll β
Publisher: Microsoft Corporation
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Sep 26 05:34:19 2020 GMT
Issuer: Microsoft Windows Production PCA 2011
Encryption algorithm: SHA256
Time stamp: Sep 26 05:34:19 2020 GMT
β This file is compatible with 32-bit Windows and can run on β 64-bit Windows (via the WOW64 subsystem).
π Diagnostics Tool: Verify Your winmm.dll File
Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.
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βββ api-ms-win-core-string-l1-1-0.dll
βββ api-ms-win-core-heap-l1-1-0.dll
βββ api-ms-win-core-stringansi-l1-1-0.dll
βββ api-ms-win-core-kernel32-legacy-l1-1-0.dll
βββ api-ms-win-core-processenvironment-l1-1-0.dll
βββ api-ms-win-core-string-obsolete-l1-1-0.dll
βββ api-ms-win-core-errorhandling-l1-1-0.dll
βββ api-ms-win-core-libraryloader-l1-2-1.dll
βββ api-ms-win-core-privateprofile-l1-1-0.dll
βββ api-ms-win-core-file-l1-1-0.dll
βββ api-ms-win-core-path-l1-1-0.dll
Other versions:
οΈ winmm.dll 10.0.19041.3636 64-bit (x64) | οΈ winmm.dll other
Similar files:
οΈwinmm.dll.mui | οΈwinmmbase.dll | οΈwinmmbase.dll.mui
Microsoft Corporation