Windows Media Player Not Working [Complete Fix]

Windows Media Player has been one of the most reliable media players included with Windows for years. It allows users to play music, videos, CDs, DVDs, and manage personal media libraries without installing additional software. However, there are times when it suddenly stops working. It may refuse to open, freeze during playback, crash after launching, display a black screen, fail to play certain files, or stop responding altogether.

Most Windows Media Player problems are caused by damaged settings, corrupted system files, outdated drivers, or disabled Windows features. These issues can usually be fixed without reinstalling Windows or losing your personal files.

Let’s learn the ways!

Windows Media Player Not Working [Fix]

If Windows Media Player is not working, begin with the simplest fixes before moving on to advanced solutions. Restarting your computer, checking for Windows updates, repairing damaged system files, resetting the media library, enabling Windows Media Player again, and updating graphics or audio drivers solve the majority of playback issues. If the problem continues, you can reinstall Windows Media Player through Windows Features to restore its original files. 

Let’s explore the fixes in detail.

Step 1: Restart Your Computer

Before trying advanced troubleshooting, restart your computer. Many temporary software glitches disappear after a fresh reboot.

Close every open application and save your work. Click the Start button, select the Power icon, and choose Restart. Wait until Windows finishes restarting.

Once your desktop appears, open Windows Media Player again and check whether it opens normally. Sometimes another background process may have prevented it from working correctly, and restarting clears those temporary processes.

Even though this solution seems simple, it often fixes freezing, slow performance, and startup problems.

Step 2: Check Whether Windows Media Player Is Enabled

Sometimes Windows Media Player becomes disabled accidentally during a Windows update or after changing optional Windows features.

Open the Start menu and search for Control Panel. Select Programs, then click Programs and Features. On the left side, choose Turn Windows features on or off.

Expand Media Features by clicking the small arrow beside it. Make sure Windows Media Player is checked.

If the checkbox is empty, enable it and click OK. Windows will install the required components automatically. After the installation finishes, restart your computer.

If the option was already enabled, leave it unchanged and continue with the next solution.

Step 3: Install the Latest Windows Updates

Outdated Windows files may cause compatibility problems with Windows Media Player.

Open Settings, choose Windows Update, and click Check for updates.

If updates are available, allow Windows to download and install everything. Depending on the update size, this process may take several minutes.

After installation, restart your computer and test Windows Media Player again.

Microsoft frequently releases updates that improve stability, fix software bugs, and resolve compatibility issues affecting system applications.

Step 4: Run the System File Checker

Damaged or missing system files can prevent Windows Media Player from opening or functioning properly.

Type Command Prompt into the Windows search box. Right-click it and select Run as administrator.

Type the following command and press Enter.

sfc /scannow

Windows will begin scanning all protected system files. The process may take between ten and twenty minutes depending on your computer.

If corrupted files are found, Windows attempts to repair them automatically.

When the scan finishes, restart your computer and check whether the problem has been resolved.

Step 5: Repair the Windows Image Using DISM

If System File Checker cannot repair every damaged file, use the DISM tool.

Open Command Prompt as an administrator again.

Enter the following command.

DISM /Online /Cleanup-Image /RestoreHealth

Press Enter and wait patiently while Windows completes the repair.

The process may appear stuck at certain percentages, but this is normal. Avoid closing the window until it reaches one hundred percent.

Restart your computer after the repair finishes and test Windows Media Player again.

Step 6: Clear the Windows Media Player Database

A corrupted media library database can prevent Windows Media Player from opening correctly or displaying your music and videos.

Close Windows Media Player completely.

Press Windows + R, type the following location, and press Enter.

%LOCALAPPDATA%\Microsoft\Media Player

A folder containing database files will appear.

Delete every file inside this folder. Do not worry because your music and videos are not deleted. Only the media database is removed.

Restart Windows Media Player. It will automatically rebuild a fresh media library database.

This process may take several minutes if you have a large media collection.

Step 7: Change the Default Audio Device

Sometimes playback issues occur because Windows is using the wrong audio output.

Open Settings, then navigate to System and Sound.

Check which speaker or headphone device is currently selected.

If the incorrect device is active, choose the correct one.

You can also disconnect and reconnect headphones, USB speakers, or Bluetooth devices before opening Windows Media Player again.

Testing another audio device can also help determine whether the issue is related to your speakers rather than the media player.

Step 8: Update Your Graphics Driver

Video playback problems often occur because of outdated or damaged graphics drivers.

• Right-click the Start button and open Device Manager.
• Expand Display adapters.
• Right-click your graphics card and choose Update driver.
• Select Search automatically for drivers.

If Windows finds a newer version, install it and restart your computer.

Updated graphics drivers improve video playback performance and fix compatibility issues with modern video formats.

Step 9: Update Your Audio Driver

Audio driver issues may prevent music or videos from producing sound.

• Open Device Manager again.
• Expand Sound, video and game controllers.
• Right-click your audio device and choose Update driver.
• Allow Windows to search automatically for updated drivers.
• Restart your computer after installation completes.

If the problem started after a recent driver update, you can also roll back to the previous driver version through the device properties window.

Step 10: Run Windows Troubleshooters

Windows includes troubleshooting tools that automatically detect and repair common problems.

Open Settings and navigate to System, then Troubleshoot.

Select Other troubleshooters.

Run the available troubleshooters related to Audio, Video Playback, or Windows Update, depending on your version of Windows.

Follow every instruction displayed on the screen.

If Windows detects a problem, allow it to apply the recommended repair.

Step 11: Check the Media File Format

Not every media format is supported by Windows Media Player.

If only one or two files refuse to play, the problem may be with the file rather than the player.

Try opening another music or video file.

If the second file plays successfully, your original file may be damaged or encoded using an unsupported format.

Converting the file into a supported format such as MP3, WAV, MP4, or WMV often solves playback issues.

Step 12: Reinstall Windows Media Player

If none of the previous methods solve the problem, reinstall Windows Media Player.

• Open Control Panel and select Programs and Features.
• Click Turn Windows features on or off.
• Expand Media Features.
• Clear the checkbox beside Windows Media Player and click OK.
• Restart your computer after Windows removes the feature.
• Return to the same window and enable Windows Media Player again.
• Restart your computer one more time.

Windows will reinstall fresh program files, which often fixes serious corruption issues.

Step 13: Perform a Clean Boot

Background software can interfere with Windows Media Player.

• Press Windows + R, type msconfig, and press Enter.
• Open the Services tab.
• Enable Hide all Microsoft services, then select Disable all.
• Go to the Startup tab and open Task Manager.
• Disable every unnecessary startup application.
• Restart your computer and test Windows Media Player.

If it works correctly, another startup application is likely causing the conflict. You can enable services one by one until you identify the problematic program.

FAQs

Why does Windows Media Player keep crashing?

The problem is usually caused by damaged system files, outdated drivers, corrupted media libraries, or software conflicts. Running SFC, DISM, and reinstalling Windows Media Player often resolves the issue.

Why is Windows Media Player not playing videos?

The video file may use an unsupported format, the graphics driver may be outdated, or the file itself could be corrupted. Updating your graphics driver and testing another video file can help identify the cause.

Why is there no sound in Windows Media Player?

Check that the correct audio device is selected in Windows Sound Settings. Also verify that your speakers, headphones, and audio drivers are working properly.

Can I reinstall Windows Media Player without reinstalling Windows?

Yes. You can disable and re-enable Windows Media Player through Windows Features, which reinstalls the application without affecting your personal files.

Will deleting the media library remove my music?

No. Deleting the Windows Media Player database only removes the media library index. Your music, videos, and playlists stored on your computer remain unchanged.

Summary

When Windows Media Player stops working, the issue is usually easier to fix than it appears. Starting with a simple restart and checking whether the feature is enabled can quickly resolve many problems. If that does not help, updating Windows, repairing corrupted system files with SFC and DISM, rebuilding the media library, updating audio and graphics drivers, and reinstalling Windows Media Player can restore normal functionality. 

By following the steps in this guide one by one, even first-time users can diagnose the problem and get Windows Media Player working smoothly again without reinstalling Windows or losing important files.