Carenado C172N Skyhawk II
P3D & FSX Products
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I have tried to install my C172 on my new computer by redownloading it to my pc but it wont accept my activation code i have also tried to install the ski and float version as well but still no joy and am also having the sdame problem with my citation 550 it keeps coming up with 406 ERROR the specifiad serial is not valid could someone please assist me in telling me what is wrong