Game won't load. Need help, please.

[Grizzack 0]

Ok, so let me explain what led up to this. I was exploring the international airfield and I went into one of the barracks. I saw a tent on the floor so I tent on the floor (it was broken down so I could put it in my inventory) So I decided to pick it up. When I did I saw it go into my inventory and right after that my game crashed. Said it stopped working and didn't give me any other information. So I started it back up again and when I tried to get on the server it would go through the whole process, get to the part where it says Loading with a bar underneath it and then it just stops there. Doesn't say the program isn't responding or anything, it just won't load. So I tried I closed Arma and started it back up, tried a different server, same thing.

So does anyone know what is going on? Or if there are any solutions?

Thanks in advanced for any and all help.