On Sep 20, 11:08 pm, magnusfalkirk <dean.pha...@gmail.com> wrote: > "There is no default application specified to open the document > "adtpro.cmd". > > I'm running OS X 10.4.11 on a G4 Mac Mini. I think you'll find that adtpro.cmd will only work properly if you upgrade that G4 to at least a Core Duo, and install Windows. ;) (.cmd is for a Windows NT/2000/XP/2003/Vista/7 command script.)