Hello
I'm having exactly the same problem saving and loading games - still there with hotfix 95, and after deleting the Larian Studios folder from 'My Documents'.
I launched a new game, selected the default characters and immediately saved the game.
I get the 'levelcache' error on save.
I'm then unable to save the game a second time - I can enter a new save game name, click OK and nothing happens.
Loading the saved game causes a crash to desktop.
I'm running Win7 64bit (through Steam) and I am using Norton Internet Security suite.
I will try running the game manually and see what happens.
By the way - the game looks great
