Because we are dealing with system drivers,
If you're running into a "Please close Interception before starting the game" error, it's likely because your game's anti-cheat (like Easy Anti-Cheat or Vanguard) has flagged the Interception driver how to uninstall interception driver
sudo pacman -R interception-tools
If you no longer have the original executable, you can use Windows Device Manager to manually disable and remove the driver. Because we are dealing with system drivers, If