I've got a bit of a mess here...
... I attempted to import three files, simultaneously, from my relatively new Creative VADO HD. When I did that, PE7 stalled and although I don't recall the error/warning specifically, it had to do with the audio codec. After waiting for a few minutes, it became clear that PE7 had hung and I had to kill it with the task manager.
Subsequently, when I attempted to restart PE7, it would hang after starting up and no matter whether I attempted to start a new project, open an existing project or create an instant movie. Oddly, there were always three greyed out areas on the right side of the screen; seemed to be something leftover from my failed import.
I deleted all of the PE7 files in the My Documents folder, and that did not help. I also deleted all the Adobe Premiere Elements "Application Settings" from the Documents and Settings folder under "All Users" and my own username. Still, no love.
I completely uninstalled PE7 and completely reinstalled it. Still no lover.
Are there some additional temporary files around that I can clear out from somewhere else, or have I hosed things up such that I can't even run PE7 on my computer again without reinstalling the OS?
I still don't fully understand the issue with importing VADO HD files, although I've now read that it can be a problem and that it *might* be something I can workaround, but boy, this has turned into a VERY frustrating issue!!!
Thanks for your insights!
Lou