Hi, some time ago I purchased the Airbus X Extended (A320+A321). Everything was working fine until I had to reinstall my OS in PC. I couldn't find the plane's installation file so I simply copied the whole folder Airplanes to new instalation's files. Now I simply cannot get any power in the engines. I cannot start them up, but I can control the aircraft when settled in the air. I can move the throttle levers and they also move on screen but the power does not increase or decrease, it is just stuck on about 20 in both engines. How can I fix it? Is it possible to download the installation file for free? Or if you could write what is the installation file's name to help me find it?