After SP3 is installed, the window media player cannot be played.

Resolution diary:

After the Windows Media Player is successfully upgraded to SP3, the Windows Media Player cannot play the music files on the hard disk. The wmp11 is used to listen to the songs, and the figure shows the sound effect. I didn't expect it to be unavailable after the upgrade.

After a patch was installed, Window Media Player 11 was unable to play music files MP3 or WMA, so he tried to solve the problem by using the previous solution.

The specific steps are as follows:

1. Click Start, click Run, enter regsvr32 jscript. dll in the open box, and click OK.
2. Enter "regsvr32 VBScript. dll" again according to the above steps ".
3. Enter "regsvr32 quartz. dll" again ".

If the registration is successful three times, the problem can be solved.