Error This save slot is corrupt, this could be due to a failed cloud sync

I tried to resync it but it dosen’t work. I desinstalled my game and reinstalled it and it dosen’t work either! can you help me???

Did you have any mods on it that you don’t have anymore?

no

i don’t know where to find mods

Then I don’t know how to help you really…
(p.s. do not double post, especially when replying to the same person; just edit your post ;))

Sorry to hear about that. I would suggest starting a new game.
To do this, as soon as the game hits the ‘click to continue’ screen press the ‘escape’ key and select ‘new’ from the menu. The error message may remain but once closed via the ‘x’ it should not recur. After you have created a new game, save it over the corrupt one.