Download winmm.dll for Windows 10 1703 (32-bit): the genuine file from Microsoft
winmm.dll version 10.0.15063.994, the exact file Windows Windows 10 1703 uses, downloaded unchanged from Microsoft's symbol server and checked against its published checksum. Read what it is, then the download starts by itself.
Sign in to download
Downloads are for uGetFix members. The account is free: create one in a minute and you come straight back to this page.
What you are downloading
- File
winmm.dll(ZIP with README)- Version
10.0.15063.994- Windows release
- Windows 10 1703
- Delivered by
KB4088891- Build
- 32-bit
- ZIP size
- 135,432 bytes
- Signed by
- Microsoft
- Source
- msdl.microsoft.com (Microsoft symbol server)
- SHA-256
2861fab1a8caad911c07e15f8b1faf59ec32df63b571ec341f306af758de2e78
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.