My saved games seem to have died, with the exception of the most recent quick save which instead gives the message 'the savegame cannot be loaded because it is outdated. Its version is 0 and the current version is 8.
The remainder of my saves simply state 'The savegame is corrupt and cannot be loaded'

I've verified the file integrity through Steam and have not changed any file settings etc, including the ini editing that some have been trying.

Any suggestions folks?