Errors due to Digital Rights Management (DRM) constraints in Windows Media Player (WMP) – be it in Vista, Windows XP/ 2000 / 9x / Me – can be quite annoying. This happens particularly if the media file is copyrighted and thus frequently shows DRM license errors. The only solution to this problem is to change the copyright (i.e. DRM) settings of Windows Media Player so that it … [Read more...] about How Do Reset Or Upgrade DRM Utility in Windows Media Player