why did the Win8.1 system fail to open Media player and the "Failed to load Control" Windows Media player ' from Wmp.dll ' prompt? It is likely that the wmp.dll has been compromised and the Wmp.dll file needs to be repaired.
The method is as follows:
1, install the Windows8.1 system Update patch, or from someone else's normal computer copy one to try
2, replace the file, in the "command prompt" input regsvr32 cWindowsSysWOW64wmp.dll for registration;
3. Note To copy Wmp.dll according to your own system version, or you may not be able to complete the registration.