The data corruption in some cases is of a nature that the recovery process needed is manual, and therefore we will now show you how to do it manually. However, using the troubleshooter does not fix this problem for some users. Simply rebooting the computer has also been reported to solve the problem. Under normal circumstances, the database should be able to recover automatically by-itself from the database corruption. In more severe cases, some users have reported that this error keeps appearing every 10 minutes, and then it goes away by itself every other day. It also occurs when any file or information contained in the database is non-readable by Windows Media Player.
The “Media library is corrupted” is an error which occurs when either the Windows Media Player library database itself, or the information stored in it gets corrupted. Windows Media Player (WMP), which is a media application and media library application development from Microsoft, which makes it the default or system application in its category. Part 1: What does media library is corrupted mean?