If your using Windows XP and I can't delete, move, or edit this .avi video file from Windows Explorer. Here is how to do it.

Open Regedit (start->run->"regedit"), and go to the key HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{87D62D94-71B3-4b9a-9489-5FE6850DC73E}\InProcServer32 . Delete this key.

Google Groups talking about this issue.
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Chad