I was installing a panel/cockpit into 2004, but now I managed to delete the default 737 panels, etc.do I have to reinstall the whole sim?

unless you saved it, you might have to. i'm in the process of that right now, messed up some texture files, now the default textures aren't right and the default 747 doesn't even show up at all, so a reinstall is in order for me. i tried fixing it but don't have the patience and a reinstall is easier. a little house cleaning for FS is always good anyway, good luck. william

Not such a big problem. Do a file search on Disk 1 for the cab file marked game1. Unzip the cab file the the entire aircraft folder will be unzipped. Copy whatever files you need to your FS9 installation and you should be good to go. Good luck

that's information i could use. thanks. william