Cracked versions redirect save files away from the official Ubisoft folders. Depending on which "crack" (repack) you are using, look in these locations:
(search for “ACU Save Converter” or “Unity Save Fixer”) to change saves between crack formats. Assassins Creed Unity Save Game Fix Crack
Once you fix your save, you never want to go through this again. Here is how to lock it down: Cracked versions redirect save files away from the
Prevent the system from deleting the crack components that manage saving. Open or your preferred antivirus. Go to Virus & threat protection settings > Manage settings . Assassins Creed Unity Save Game Fix Crack