For some reasons, I haven't been able to save (Command+S or "File > Save") in Dreamweaver CS starting today. "Save As" works normally; and, if I set a different shortcut combination to save, e.g. Command+Control+S, it works OK.
I had made sure that the files that I was working on were writable. I also tried Command+S on Photoshop and it worked fine.
My guess is there is another application that "hijacks" that particular shortcut in Dreamweaver. If this is possible, is there a way to find out what shortcuts are "owned" by what application?
My next guess is my Dreamweaver is simply corrupted. I'd hate to reinstall it; any opinions on how to make sure that a particular app is "corrupted"?