How to Fix Media Player Not Working in Windows 11

Media Player in Windows 11 is the default application for playing audio and video files. It supports a wide range of formats and integrates with system libraries to manage your music and video collection. When Media Player stops working, it may fail to open, crash unexpectedly, refuse to play certain files, or display playback errors.

This issue can disrupt media playback and reduce productivity, especially if you rely on Media Player for daily audio or video consumption. Problems may stem from corrupted app data, outdated system components, incompatible file formats, or missing updates in Windows 11.

This guide explains how to fix Media Player not working in Windows 11 using structured troubleshooting steps.

How to Fix Media Player Not Working in Windows 11

Follow the solutions below in order until Media Player functions normally again.

1. Restart Media Player and Your Computer

Temporary system glitches can prevent Media Player from launching properly.

1. Close Media Player completely.
2. Press Ctrl + Shift + Esc to open Task Manager.
3. Locate Windows Media Player or Media Player in the list.
4. Select it and click End task.
5. Restart your computer.
6. Open Media Player again and test playback.

Restarting refreshes system processes and clears temporary conflicts.

2. Repair the Media Player App

If Media Player fails to open or crashes frequently, repairing the app may resolve the issue.

1. Press Windows + I to open Settings.
2. Click Apps, then select Installed apps.
3. Locate Media Player in the list.
4. Click the three-dot menu and select Advanced options.
5. Scroll down and click Repair.
6. Reopen Media Player and test if it works correctly.

Repairing restores the app without deleting your data.

3. Reset the Media Player App

If repairing does not resolve the issue, resetting the app may help.

1. Open Settings using Windows + I.
2. Click Apps, then select Installed apps.
3. Locate Media Player.
4. Click the three-dot menu and select Advanced options.
5. Click Reset.
6. Confirm the reset and reopen the app.

Resetting removes corrupted app data that may be causing playback problems.

4. Update Windows 11

Outdated system components can cause compatibility issues with built-in apps.

1. Press Windows + I to open Settings.
2. Click Windows Update.
3. Select Check for updates.
4. Install all available updates.
5. Restart your computer after updates are installed.

Keeping Windows 11 updated ensures Media Player functions properly.

5. Install Missing Media Codecs

If Media Player opens but cannot play certain file formats, missing codecs may be the issue.

1. Open Settings with Windows + I.
2. Click Apps, then select Optional features.
3. Click Add an optional feature.
4. Search for available media-related features or codec packs.
5. Install the required feature and restart your PC.

Installing necessary codecs ensures compatibility with various media file formats.

6. Reinstall Media Player (If Necessary)

If the app continues to malfunction, reinstalling it may resolve deeper issues.

1. Open Settings using Windows + I.
2. Click Apps, then select Installed apps.
3. Locate Media Player and select Uninstall.
4. Restart your computer.
5. Open Microsoft Store and search for Media Player.
6. Install the app again and test functionality.

Reinstalling provides a fresh copy of the application.

Conclusion

Media Player not working in Windows 11 can result from corrupted app data, outdated system components, missing codecs, or temporary system glitches. By restarting the app, repairing or resetting it, installing updates, and ensuring required codecs are present, you can restore normal media playback.