I've read dozens of posts about this all over the web but no suggestion seems to help. I recently deleted an app, and for some reason after I then cleared the recycle bin, it left behind what is apparently a zero-length file. Now trying to empty the trash, it refuses saying there is a file in use in there. If you open the trash can, it has nothing in it. I've tried safe mode, tried recovery mode, nothing seems to have any effect. Is there a way to just nuke the trash bin and start over with a new one?