While you are trying to play and watch instant videos on the internet you are getting error about DRM and 6013. Actually this error can be fixed very quickly on your machine.
We notice you do not have DRM support enabled for Microsoft Silverlight (Error 6013)
- Press Windows-Key + R
- In the RUN enter C:ProgramDataMicrosoftPlayRead
- Press ENTER
- Locate file mspr.hds rename it to mspr.old
- Reinstall Silverlight – http://www.microsoft.com/silverlight/
You should be now able to play your videos as before 😉