While trying out a few suggestions, I added two new key board languages to the regional settings in windows, which duly appeared on the configurator key layout list. However when I removed them from the windows setting they did not get removed from the configurator. I don't currently want to have to unistall and re-install the configurator to try and remove them, so is anyone else aware of this and maybe how to fix it!
Windows XP sp2. (works fine on vista though)???