Every time Civilization VI patches or Epic updates its launcher, your unlocker breaks. You then have to find a new version, re-crack the files, and risk corrupting your save games.
The base version of Civilization VI is a solid foundation, but the DLC packs completely overhaul the core mechanics. Major Mechanical Overhauls Civilization 6 Dlc Unlocker Epic Games
If you are unlocking content, you should ensure you are accessing the best Civ 6 additions: Adds climate change, power, and diplomacy. Rise and Fall: Introduces loyalty and governors. Every time Civilization VI patches or Epic updates
Close the Epic Games Launcher completely from your system tray. re-crack the files