My wife came across this mysterious “Netflix Error Code N8156-6013” today and let me tell you – she was not happy. Netflix player keep complaining about DRM and date (which was correct). It took me a good 20 minutes to find a solution. Credit goes to Chad (read his post here). I’m reposting to give the solution more exposure.
The fix after much research is to delete a Playready config file mspr.hds (leftover from the Silverlight 3 version) and allow the Netflix player to re-create the file using Silverlight 4.
The file to delete or rename (probably safer; in case something goes wrong just rename it back correctly)
On Windows XP:
C:Documents and SettingsAll UsersApplication DataMicrosoftPlayReadymspr.hds
On Windows 7:
C:UsersAll UsersApplication DataMicrosoftPlayReadymspr.hds
C:ProgramDataMicrosoftPlayReady (Thanks Jarin)
HD > Library > Application Support > Microsoft > PlayReady > mspr.hds
Don’t forget to restart your browsers!