winmm.dll : Free Download

Download and install winmm.dll to fix missing or corrupted dll errors.
The `winmm.dll` file, provided by Microsoft Corporation, is a crucial component of the Microsoft Windows Operating System. The abbreviation "winmm" stands for "Windows Multimedia," and the DLL primarily deals with multimedia tasks executed by the Windows Multimedia API (MCI). Multimedia capabilities, such as playing audio and video, have long been integral features of the Windows operating system. The `winmm.dll` is responsible for interfacing with various multimedia hardware components, like audio and video playback devices. In essence, it acts as a bridge between software applications and the hardware to execute multimedia operations.
The MCI (Media Control Interface) is a high-level API in the Windows OS that enables applications to control multimedia devices without needing to know the specifics of the hardware. By calling functions in `winmm.dll`, software applications can play audio, control CD-ROM drives, and perform other multimedia functions. If `winmm.dll` is missing or corrupted, it might lead to errors in multimedia applications or features in the Windows OS. This is because these applications would be trying to access the functionalities provided by the DLL and failing to find them. As with any essential system file, users should be wary of deleting or modifying it without a specific reason. If issues arise related to this DLL, system restoration or reinstallation of the affected software might be necessary.
DLLme + AI Article updated: Sep 29th, 2023 (DLLme + AI) DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.
Download winmm.dll

Fix winmm.dll errors

When an application requires winmm.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly. To fix .dll errors, you can try a few basic steps. While some .dll errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires winmm.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install winmm.dll.
  • View more detailed .dll solutions and web tools.
.DLL Error Example:
This application has failed to start because winmm.dll was not found. Re-installing the application may fix this problem.
winmm.dll Not Found.

How to register winmm.dll

In some cases, you may need to register the .dll file. To register a .dll file, open the Command Prompt as an administrator, enter the folder containing the .dll file, and run the "regsvr32" command (see below). You'll receive a confirmation if the .dll file is successfully registered. For more detailed instructions, visit 'How to register .dll files using the Windows RegSvr32'.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 winmm.dll

Download winmm.dll

Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

Showing 85/85 results. (Reset Filter)
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
NEW! Version
10.0.22621.3672 (WinBuild.160101.0800)
Product Version
10.0.22621.3672
Language
1033 (U.S. English)
Size
184.8KB
SHA1
e71b732d68efa75f4cf98fe6c19ce6328916bbef
MD5
5527341f84cb624b961b1103a01ad9bc
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
NEW! Version
10.0.22621.3672 (WinBuild.160101.0800)
Product Version
10.0.22621.3672
Language
1033 (U.S. English)
Size
211.3KB
SHA1
b0d90f3e8acd3369b6978e261cc513c178cbb09f
MD5
85c506cc4b31d75678454b079cb5a0ca
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.3527 (WinBuild.160101.0800)
Product Version
10.0.22621.3527
Language
1033 (U.S. English)
Size
185.3KB
SHA1
53759d051a5d101761bb4227c2c2f7cc834dea02
MD5
48435d9d14f10d6491b68ee50a9c1212
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.3527 (WinBuild.160101.0800)
Product Version
10.0.22621.3527
Language
1033 (U.S. English)
Size
211.3KB
SHA1
c456da6db275a073fb5c1bdb627c856c4ff413ed
MD5
d64373c5d67e42ca1bc46beb7d8f3502
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.2506 (WinBuild.160101.0800)
Product Version
10.0.22621.2506
Language
1033 (U.S. English)
Size
211.3KB
SHA1
48886156f656b1b6638f2aeca7a4fa7aafffaefa
MD5
8e9d043d7416f410a719382d4632869a
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.2506 (WinBuild.160101.0800)
Product Version
10.0.22621.2506
Language
1033 (U.S. English)
Size
184.7KB
SHA1
4352771f2e01dd2b14dcf4abbd1c4564b006f7b2
MD5
c7c2ab433df6f81485296df25410e1de
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1635 (WinBuild.160101.0800)
Product Version
10.0.22621.1635
Language
1033 (U.S. English)
Size
352.1KB
SHA1
2e2910ff33435d39a8ee8e64a05b3a1567bf96fc
MD5
64c7de86267ce71ec622b671962420b8
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1635 (WinBuild.160101.0800)
Product Version
10.0.22621.1635
Language
1033 (U.S. English)
Size
184.6KB
SHA1
7412f593149e419b09cd803fe9b0a423cf54f1f9
MD5
a9efe07ef6e3b02423fa40d9ab153903
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1635 (WinBuild.160101.0800)
Product Version
10.0.22621.1635
Language
1033 (U.S. English)
Size
211.2KB
SHA1
9d0d356e2f3235bad58eaeb51b018bc95b415d2d
MD5
d9aabff590b45597f6d11d02ea200ce2
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1635 (WinBuild.160101.0800)
Product Version
10.0.22621.1635
Language
1033 (U.S. English)
Size
195KB
SHA1
95216981c03590494f885a70d37e34c22a61090f
MD5
dfdb224e1796c733263469553101b4a9
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.608 (WinBuild.160101.0800)
Product Version
10.0.22621.608
Language
1033 (U.S. English)
Size
211.2KB
SHA1
6ce3e4019d728660e3bbde6ac72584d37073d627
MD5
a785285dec789573c769c6fdf1558f0b
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.608 (WinBuild.160101.0800)
Product Version
10.0.22621.608
Language
1033 (U.S. English)
Size
184.6KB
SHA1
9bda6937b534361dc0fd9b31ccb9461e6bf6fc06
MD5
d6c2a5a6f5fe521b4b8c31a22a5eb713
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.317 (WinBuild.160101.0800)
Product Version
10.0.22621.317
Language
1033 (U.S. English)
Size
184.6KB
SHA1
30edf41247756c1055ac07c6958e6d9ba1d2c5cb
MD5
5ac635cc1d498cfc665cac9bd62840ea
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.317 (WinBuild.160101.0800)
Product Version
10.0.22621.317
Language
1033 (U.S. English)
Size
211.2KB
SHA1
3d7b83fe42063b67c9e08d1f546e0c1e835dbb63
MD5
b2eab39820f65e164c9b5d4ac0e217b1
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1 (WinBuild.160101.0800)
Product Version
10.0.22621.1
Language
1033 (U.S. English)
Size
352.1KB
SHA1
2ea1f2a8300cadc203a1427daa7a2f71a799258b
MD5
5f349cf3f317945cdc40eb6a4c16b500
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1 (WinBuild.160101.0800)
Product Version
10.0.22621.1
Language
1033 (U.S. English)
Size
211.2KB
SHA1
e01271beb3a3ae7b9453ac15c1f8e51238c7452f
MD5
71c36f56a9f9b4d4d5d3640d307e0787
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22621.1 (WinBuild.160101.0800)
Product Version
10.0.22621.1
Language
1033 (U.S. English)
Size
184.6KB
SHA1
d4f6cdb0fddc5279be5c482de7eae2e6adfa6b2e
MD5
784a85cb6749b13d7e75dc4d96a12c4f
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22000.1 (WinBuild.160101.0800)
Product Version
10.0.22000.1
Language
1033 (U.S. English)
Size
181.1KB
SHA1
7b1a06f986317b5ef5fb9c4d5af7ab52f631ad46
MD5
1bf8cf3242c67937878a2a71062fdbd8
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.22000.1 (WinBuild.160101.0800)
Product Version
10.0.22000.1
Language
1033 (U.S. English)
Size
206.1KB
SHA1
fa4e4fdfd1a8bd91886788cd068a2a5e152f237a
MD5
826b0aaace9b42b6ffadecf4b8431490
winmm.dll
by Microsoft Corporation
for Microsoft® Windows® Operating System
MCI API DLL
Version
10.0.20348.1 (WinBuild.160101.0800)
Product Version
10.0.20348.1
Language
1033 (U.S. English)
Size
161.8KB
SHA1
640c63d7010d6fad563084bcbf8bed610ef23d14
MD5
39db38a3ae5d5e40af0c734c6aa6b09b

Request a different version or variant.

Requests can improve your odds of success and increase the speed in which the .dll file is found.

1 people requested a new version, variant, or more information.

Similar .DLL Files

You may be interested in learning about these similar dll files.

winmmbase.dll

Updated: 10/05/23 Files: 27
You may also like...
What are.DLL Files?

Learn about .dll files and why they are essential.

By: DLLme
How to install .dll files.

Easy to follow instructions for installing .dll files.

By: DLLme
CPU Architecture Checker

Check if your system is running on 32-bit or 64-bit.

By: DLLme
Repository
Files Available: 85
Last updated: May 30th, 2024
CPU Architectures:
x86-64 (64 bit) x86 (32 bit) ARM64 ARM (Thumb 2)
Web Tools
DLL Learning

"DLL Hell" is a term from the 1990s referring to the problems caused when different programs used different versions of the same DLL file, leading to software issues and crashes.

Windows .DLL Repairs