Err. E:108f-f

I haven’t been able to play FH5 (STEAM) for two months due to errors, two months ago when starting the game, an error E:10cf-f appeared, then it changed to E:108f-f, I tried reinstalling the game and deleting the save, but it didn’t help!
Can someone help find out their cause and fix it!?
I am from Russia.

Think there are leftovers from old save… or steamcloudsave

follow the guide there and use the “lost saved data ticket” at bottom