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Problems playing protected videos on Windows 8 - Microsoft Community
I’m having problems playing protected videos on Windows 8, how can I get the videos to play correctly?
Anybody knows how to fix Windows Store error (code 0x80070057) - Microsoft Community
I bought Fruit Ninja, then on installation, I experienced a problem. The download have failed and says that it's an error (code 0x80070057).
I upgraded to Windows 8, and now I can’t find my Office apps - Microsoft Community
I upgraded to Windows 8, and now I can’t find my Office apps (like Excel or Word). How can I find them?
I receive errors when trying to play protected content videos in Windows Store apps
Helps resolve issues where protected streaming videos do not play in Windows Store apps.
Can't run apps after upgrading - Microsoft Windows Help
Learn some steps to follow if you upgrade from Windows 7 to Windows 8 and can't run Windows 8 apps.