Download winmm.dll for Windows 10 2004 (64-bit): the genuine file from Microsoft
winmm.dll version 10.0.19041.3636, the exact file Windows Windows 10 2004 uses, downloaded unchanged from Microsoft's symbol server and checked against its published checksum. Read what it is, then the download starts by itself.
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What you are downloading
- File
winmm.dll(ZIP with README)- Version
10.0.19041.3636- Windows release
- Windows 10 2004
- Delivered by
KB5126657- Build
- 64-bit
- ZIP size
- 148,376 bytes
- Signed by
- Microsoft
- Source
- msdl.microsoft.com (Microsoft symbol server)
- SHA-256
ead9055dc522bcab041c8eb7b875adb681a2f1fa851d4075789d78d0242711a0
Before you download
- Windows repairs its own files: run sfc /scannow, then DISM /Online /Cleanup-Image /RestoreHealth in an administrator window, and install the latest update. That is the fix the winmm.dll page recommends.
- Use this copy when a program needs the file in its own folder, or to compare it with yours. It must match your Windows release and build: x64 is for 64-bit programs on 64-bit Windows. A 32-bit program needs the x86 set, even on a 64-bit PC.
- Do not copy it into System32 or SysWOW64: Windows protects those folders and the next update replaces the file anyway.