Invalid license. Reason code = Missing DLL: [MFPlat.DLL] Error: 0x7E


I get the following error message when trying to start the game

  • We’re sorry, an error has occurred. Invalid licence. Reason code = Missing DLL: [MFPlat.DLL] Error: 0x7E


This issue occurs if you have the Windows N or Windows KN editions which include the same Features as the standard Windows except media related technologies (aka Windows Media Player)


Install the necessary files separately. You can download them from here. To install, simply double-click on the downloaded file

Further Reading