I`ve finally un-installed FS2002 and now use COF. I extracted the files as instructed to update RC. When I started the program, RC loaded ok, but there were no words or figures in the adv. disp. A message came up from FSUIPC which said that`one or more programs you are using is not accredited for access as an unregistered version`.I`ve un-installed PIC and FSNav and I can`t think of what other programs this message refers to.Help would be appreciated.Cheerscrashproof

what version and build of rc are you using. needs to be v3.1 latest build (which you can find at www.jdtllc.com/v3/rcv31.zip)have you followed the steps in the anchored post at the top of the forum, and downloaded the updated controller wavs, and the new controller wavs 11 and 12?do you have the latest fsuipc, the current version is 3.05 i believejd