Hi, i have a huge problem since the last update. As soon as iam in the game, my pc completly freezes. Sometimes iam able to start the taskmanager and switch to the desktop ( 2 out of 6 times) and "kill" the arma process tree. So when i look inside the event viewer i have two entrys: 1. Driver atksgt.sys has been blocked from loading. 2. The atksgt service failed to start due to the following error: This driver has been blocked from loading This just happens when i play arma/day z. What i did: 1. Deinstall the old nvidia drivers and install the newest 2. deactivate the Avira Antivir Programm System specs: Core I5 2500 8GB DDR3 Geforce 460GTX SE So if anyone has the same problem, feel free to answer :D