Download winmm.dll for Windows 10 1709 (32-bit): the genuine file from Microsoft
winmm.dll version 10.0.16299.15, the exact file Windows Windows 10 1709 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
10.0.16299.15- Windows release
- Windows 10 1709
- Delivered by
KB4493440- Build
- 32-bit
- ZIP size
- 135,432 bytes
- Signed by
- Microsoft
- Source
- msdl.microsoft.com (Microsoft symbol server)
- SHA-256
6306002fb78b66bbd62d08da81c13c11f29cb21b69dcc38662ea9fefacc18c2b
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: x86 is for 32-bit programs, on 32-bit and on 64-bit Windows. 64-bit programs need the x64 set.
- Do not copy it into System32 or SysWOW64: Windows protects those folders and the next update replaces the file anyway.