Hi guys, i've searched all over the internet for this problem and tried many solutions that i saw but unfortunately none of them worked, and nobody seems to have the EXACTLY same problem. I have the RXP430/530 installed on my pc. It works on any plane that i tried if i install using the GNS WAAS FSX CONFIG, even in the C90. But i really wanted to add the GPS to the panel, and whenever i run the CAR400.exe or RXP430.exe files, the installation occurs normally, but when i select the plane in FSX it crash to desktop immediately, seems like some problem loading the panel files i believe, but i don't know what to do, i already deleted the famous "nonvol" files but it didn't help very much. If someone could help me i'd appreciate a lot. Regards