Is it a package? or a retrospect installer, if it's a retrospect installer you might try getting info of it and making retrospect the default application. When you get info it will probably have a quicktime application associated with it, that's is probably why it's trying to open in QuickTime. On Nov 2, 2005, at 3:43 PM, whshaw wrote: > Hello, > I have an eMac, using OS 10.4.3 and Retrospect Express 6.0. I > downloaded v 6.1, but when I try to open it I get a note saying > ""Quick Time cannot open the file "Retrospect backup update". > It is not a file that Quick Time understands (-2048)"". > Any help? > > Wilton > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 > > Listmom is trying to clean out his closets! Vintage Mac and random > stuff: > http://search.ebay.com/_W0QQsassZmacguy1984 >