That message is exactly the same as what I got when I tried to open the (non-standalone) stack on the PC in 2.1.2 or 2.5b1. M On Aug 1, 2004, at 6:45 PM, Andre Garzia wrote: > 7) then the message box said: stack is corrupted, check for ~ backup > file. > 8) I am stopped waiting further comments from the folks out there.