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Locating Windows Media Player library files | Lifestyle® 600 home entertainment system
Which operating system are you using
Windows 10
To locate and re-index Windows Media library database files in Windows 10, follow these steps:
- Click the Windows logo in the lower-left corner
- Begin typing Run, then click the Run program from the search results.
- In the Run program text field, type %userprofile%\AppData\Local\Microsoft\Media Player
- Click OK to go to the location of the Windows Media Player database files.
- Select and delete all the Windows Media Library files. If file extensions are showing, these files end in .wmdb
- Open Windows Media Player and it will automatically begin to indexing your music library. The time it takes to re-index will vary with the size of your music library.
Windows 7
To locate and re-index Windows Media library database files, follow these steps:
- Click on the Start icon
- Click the Run option, or enter run in the search field
- Type the following command into the Run window: %userprofile%\local settings\application data\microsoft\media player
- Click OK
- You have now reached the location of the WMP database files
- When you get to this folder if the extensions (types) are not shown for files then you will need to do the following:
- Hold the ALT button on keyboard while pressing and releasing the T button on the keyboard.
- Left click on Folder options.
- Click on the View tab
- Then uncheck the box next to "Hide extensions for known file types" And then click OK.
- With the folder typed open and file extensions now seen you will need to select all files ending with ".wmdb"
- You will need to delete these files.
- Run Windows Media Player and WMP will automatically re-index the library. Depending on how much music is stored it could be quick or it may take some time for Windows to finish indexing.
Windows 11
To locate and re-index Windows Media library database files on Windows 11:
1. Click the Windows logo in the lower-left
2. Begin typing Run, then click the Run program from the search results
3. In the Run program text field, type %userprofile%\AppData\Local\Microsoft\Media Player

4. Click OK to go to the location of the WMP database files
5. Select and delete all the Windows Media Library files
Tip: If extensions are showing, these files end in .wmdb. Right click the file and select properties to find the type of file.
Note: The time it takes to re-index will vary with the size of your music library.
2. Begin typing Run, then click the Run program from the search results
3. In the Run program text field, type %userprofile%\AppData\Local\Microsoft\Media Player
4. Click OK to go to the location of the WMP database files
5. Select and delete all the Windows Media Library files
Tip: If extensions are showing, these files end in .wmdb. Right click the file and select properties to find the type of file.
Note: The time it takes to re-index will vary with the size of your music library.