So I completed the Bootcamp on Arma 3 because I didn't have a choice, when the bootcamp popup comes up it wouldn't let me click no. So I completed it hoping that it would go away.

I completed it earned the achievement and went back to the main menu. I clicked on Campaign and the boot camp box popped up again. I click on no, it highlights and makes the clicking sound but absolutely nothing happens. I tried clicking once and leaving it for a couple of minutes and I have tried clicking it several times in quick succsession. It does not work, I have to click on yes and it takes me straight to the boot camp page no problem. I then click back to go to the main menu and try and click on multiplayer instead. Same thing happens the boot camp box pops up but again nothing happens when I click no, will only let me click yes and so I am unable to play anything else.