I can't find an answer to this. I suddenly keep getting "Runtime error 62", with the message "RadarContact.rc4module get_departure_information". It happened in-flight yesterday after about 30 minutes, so I re-installed the latest FSUIPC and makerwys, ran update from RC4. This morning RC4 wouldn't start and gave the same message again. Some corruption, somewhere? Ian

that is a read error on one of the data files. make sure you have rc version 4.3 make sure you have the latest fsuipc, and the latest makerwys installed in fs start rc, and click the rebuild rc scenery database. answer no to the "widefs installation" question - if rc and fs are on the same machine. then try again. if it happens again, the most time efficient method of fixing it, uninstall rc, and re-install 4.3 jd