FIX: winmm.dll Is Missing

You can fix it by scanning the OS or using dedicated support below

4 min. read

Updated onMarch 18, 2024

updated onMarch 18, 2024

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Key notes

Winmm.dll is aDynamic Link Librarysystem file for Windows. When that file becomes inaccessible, somesoftwarewill not run. Then an error message like this will pop up:

This application has failed to start because winmm.dll was not found.

To fix thatDLLerror, check out some of these potential resolutions for it.

How can I fix the winmm.dll is missing error?

1. Use third-party tools to repair your DLLs

If the problem is not fixed yet, then we recommend you use anall-rounded system repair tool, which can get rid of all the errors from your PC within a few clicks.

2. Scan system files

3. Check the Recycle Bin

4. Reinstall the software the error arises for

If the winmm.dllerroroccurs for a more specific program, reinstalling thatsoftwaremight just fix the issue.

Installing and uninstalling programs can be a headache for you, and if you don’t do it correctly, you can get serious problems with your PC.

That’s why we recommend you theIObit Uninstaller 10 PROsoftware. This tool will take care of your PC for you, and you make sure you don’t make mistakes that lead to other mistakes.

IObit Uninstaller Pro

5. Restore Windows to an earlier date

Restoring Windows to a time that predates the winmm.dllerroron your laptop or desktop is another probable fix.

6. Reset Windows 10

Reinstalling Windows 10 byresetting the platformshould restore a missing winmm.dll system file.

So, that’s how you can fix the winmm.dll is missingerror. Note that the above resolutions can also fix similar errors for otherDLLfiles.

For any questions or other suggestions, please write to us in the comments section below.

FIX: winmm.dll Is Missing#

How can I fix the winmm.dll is missing error?#

1. Use third-party tools to repair your DLLs#

2. Scan system files#

3. Check the Recycle Bin#

4. Reinstall the software the error arises for#

IObit Uninstaller Pro#

5. Restore Windows to an earlier date#

6. Reset Windows 10#