"Unable to open stack" from Finder

[Russell Martin]

Hey, in Rev Studio 3.5, if I try and double click on a stack when Rev is already open I get a dialog that states, "Unable to open stack: stack is corrupted, check for ~ backup file."

The funny thing is, these stacks are not corrupted. If I open them by using File, Open they open just fine. Also, if Rev is not already running and I double click them from the Finder, they open just fine too.

Has anyone else seen this behavior? Any ideas about how to correct it?

Side note: I just tested this with Rev 3.0 and Rev 2.9 (using right-click, Open With) from the Finder, and the same behavior. Never used to have this problem.