Can’t play PlayReady DRM video after installing Silverlight Update 5.1.31010

On December 9 Microsoft released Silverlight version 5.1.31010.  This version has been pulled and replaced with 5.1.30514. If you experience errors when trying to view DRM protected videos on sites like Netflix, Amazon Prime, or Sky, please check to see if you have Silverlight version 5.1.31010 installed and if so, uninstall and reinstall Silverlight. Uninstall…