Assassin´s Creed II
The game makes TEMP save games, which you can rename and place in you saved game folder.
----Look here for you saved game folder:
C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\storage\YmxhY2ttb3Ro\4
----and your temp save folder:
C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\storage\temp
Just sort the temp saved games by date and pick the 2 or 3 from the listed top files and rename them in to:
and replace your corrupt saved games, but remember the two you pick have to be consecutive ones, ie, one right after the previous one, hope this helps
Sorry, but this fix is now invalid unless you're successful at not updating Uplay whenever you get on AC2.