Okay so I keep running into this problem and at first it wasn't so bad but today it escalated to a level I can't ignore.  Some anti-virus programs *cough* AVG *cough* will flag Primeum as a suspicious file and prevent you from playing it until it's done scanning.  This was fine because it would only take a few seconds and then it would be on it's merry way.  Today, however, when I tried to play it told me that Primeum was a "rare file" and they would have to "send it to AVG Labs to be dissected and we'll get back to you" and they had the audacity to tell me that it could be about 70 HOURS.  So I apologize for any inconvenience you've experienced similar to this.  It only does it because it's a small file, I promise there's nothing malicious about the game.  I try to keep the game file small so people with slow internet can download it easily, but this is getting out of hand.  I don't think there's any way to prevent it from scanning it, even if you say you trust it.  I sincerely apologize to anyone who may have to wait to play.  I feel your pain.  This picture is every time I try to play it.