What is "api-ms-win-mm-mme-l1-1-0.dll"?
The file api-ms-win-mm-mme-l1-1-0.dll is a dynamic link library associated with the Windows operating system. It is part of the API set for the Windows multimedia subsystem, specifically for the Multimedia Extensions (MME) API.
Details
- Full Name and Purpose: The file's full name is "API Set DLL for Windows Multimedia MME". It allows applications to use multimedia features such as audio playback and recording.
- Location: This DLL is typically found in the Windows system directory, usually
C:\Windows\System32.
- Published By: The file is published by Microsoft Corporation.
Importance and Deletion
This DLL is an essential system file. It is not advisable to delete or alter this file, as doing so may cause multimedia features or applications that rely on it to malfunction.
Common Issues or Security Concerns
- Missing DLL Errors: Users may encounter errors if the file is missing or corrupted, often resulting in multimedia applications failing to run.
- Security Concerns: While the file itself is not inherently harmful, malware can disguise itself with the same name. It's important to ensure this file remains in its correct location to avoid security risks.
How to Fix 'api-ms-win-mm-mme-l1-1-0.dll is Missing' Errors
- Restart Your Computer: The issue might be temporary, and a simple restart could resolve it.
- Run System File Checker: Use the
sfc /scannow command in Command Prompt to scan and repair corrupted system files.
- Update Windows: Ensure that your Windows operating system is up to date, as updates can replace missing or corrupted DLL files.
- Reinstall Affected Application: If a specific application is causing the error, try reinstalling it to restore the necessary DLL files.
- Use System Restore: If the issue began recently, use System Restore to revert your system to a previous state where the DLL was not missing.
- Consult Microsoft Support: If all else fails, seek help from Microsoft Support for further assistance.