BlixYZ
I had a corrupted audio clip in a project and it wouldn't play. I ultimately solved it by deleting that clip. But when I tried to open the back ups created by versioning, it said it didn't know what program to use. I specified sonar, but I think it used 64 bit instead of 32. It doesn't provide a way to choose between the two. How do I open those backup files in sonar 32?? Sonar doesn't let you open them from the file-open dialog.
Once you've got it loaded in whatever version decides to open, save it with a name you'll recognize, close Sonar. Load the 32 bit version of Sonar up and then open the new file.
That way you are sure, even double clicking a file that's been changed to a .cwp wont necessarily open Sonar 32 as the default although you will at least be able to navigate to it from Sonar 32 if it has been given a .cwp (project) extension.