I've been flying the F4 Korean campaigns and decided to edit one of them to allow me to try out other aircraft and carriers however having made the edits the mission nolonger loads.
All I've done is C&P the mission file then renamed, added the names of the new carrier and aircraft over the originals and finally retitled the "title string" so as to not interfere with the original file, that should do it shouldnt it?
Craig