Standard Games like Solitaire do not open anymore

[FoosShark]

Mothers computer, all she does is play solitaire and bridge games on it.
as of this morning none of the standard windows 7 games or even games explorer will open.
I have un enabled and the re enabled the games through features control. no help
System file checker and scandsk no help
system restore says error XXX8000ffff (not exact error) and doesn't restore anything
Games wont open from the exe in program files either.
Win 7 ultimate x64

Any Ideas?
Thanks

 

[GokAy]

Try System Restore from Recovery Environment - Option 2 - http://www.sevenforums.com/tutorials/700-system-restore.html