winmm.dll

SHA256: 81ff4773abdb3dac6d89c9deb77a10d8d583b8ffd1201ec07a678c91baef2e4e

SHA1: 30edf41247756c1055ac07c6958e6d9ba1d2c5cb

MD5: 5ac635cc1d498cfc665cac9bd62840ea

Metadata

Integrity Check
Passed
Metadata
Complete
Company
Microsoft Corporation
Product
Microsoft® Windows® Operating System
Description
MCI API DLL
Build Note
N/A
Copyright
© Microsoft Corporation. All rights reserved.
Architecture
x86 (32 bit)
Version
10.0.22621.317 (WinBuild.160101.0800)
Product Version
10.0.22621.317
Backwards Friendly
10.0 (Windows 10)

Security Scan

First Upload
2022-12-03
Uncompressed Size
184.6KB
DLLme Validated
2025-10-10
Uploader Comment
N/A

Install Instructions

1

Download & Extract

Download the file, right-click the folder, and extract all files to your computer.

2

Install the .DLL

Move the extracted DLL file into the root folder of the software that is giving you the error (where its .exe file is located), or place it in the system directory below:

32-bit → C:\Windows\SysWOW64
64-bit → C:\Windows\System32
3

Restart the Program

Close and reopen the program or game so Windows can look for and load the new DLL file.