Pink Text in FS2002

Hi ALl Just remembered about this. On the weekend I installed a couple of extra planes, After installing one of them all the text on the main FS2002 screen, (select a flight, create flight, settings etc), has turned pink as oppposed to the pale blue that it used to be. I know this is not earth shattering stuff, but we are creatures of habit. I'd like to change it back if possible.Wycliffe