Before fixing anything, you need to find where your progress is hidden. Depending on your version, it is usually in one of these three spots:
In the tab, check the box for Run this program as an administrator . Click Apply and OK . 2. Manage Antivirus Exclusions
Corruption often happens during unexpected crashes or if cloud synchronization fails. Savegame help for Assassin's Creed Unity : r/CrackSupport
Tools like "ACU Save Converter" (available on Nexus Mods) can translate console saves or official Uplay saves to crack format. This is advanced but works if you have a friend with the legit version.