A strange bug with the campaign missions

[Sgt.Leo04 0]

Hi guys, I have a problem with weapon 3, when I try to start a mission of any campaign, the game automatically starts me the first mission of the Laws of war DLC. Instead the scenarios work perfectly. I tried uninstalling the DLC from the game by deactivating the installation from steam, but then I had problems starting arma 3, so I reinstalled everything with the steam file integrity check, but the problem persists. I also tried finishing all the DLC missions to see if the bug would go away, but no dice. I've already tried asking for help on the Arma 3 steam and reddit community but no one really answered me, I hope someone here can help me.