When I first got Flash CS6, I worked on an animation and called it "grump." Now, 2 years later, whenever I make a project in Flash and save it for the first time, it adds " : grump" to the end of the file name.
For example, I'm working on a project now with the file name "segment 2_1.fla." When I saved it for the first time, it changed to "segment 2_1.fla* : grump." It adds it to the end of any project, regardless of the type (ActionScript 3.0 or 2.0).
I have no idea why Flash is doing this, since this project isn't connected to the original "grump" project in any way. I have no idea how to remove it, either. Any help would be appreciated! Thank you!!
reset your preferences - flash: http://helpx.adobe.com/flash/kb/re-create-preferences-flash-professional.html
you could also disable auto-save to see if that solves the problem.