Pirates use various distribution methods to share cracked games online. In the case of the FIFA 21 "Origin not installed" repack crack, pirates often use:
Right-click the file in your game directory. Select Properties . Navigate to the Compatibility tab. Check the box next to Run this program as an administrator . Click Apply and then OK . 4. Close Real EA/Origin Clients
: Check your installation directory or the original repack download for a folder named "Crack," "CODEX," or similar.