Hi, From 1 month i have a problem with p3d v4. The simulator is normaly working until the moment when i descending or landing. The simulator is freezing for 3 minutes and after Crashing. Im thinking that problem could be the this pirated AI program initials not allowed pack (https://www.avsim.com/forums/topic/513098-this pirated AI program initials not allowed-ai-traffic-pack-gone/) which i have instaled but i dont know how to uninstal it. From Add-ons i have ORBX Global, Rex 4, Pmdg 737,GSX and some demos, not payware sceneries of airports. Thanks for your help.