If you are still using Norton then you may want to use this fix with caution, as it will completely empty,delete and remove you NPROTECT folder containing the virus left overs.
If you no longer use Norton or dont want the NPROTECT folder you can use the link below without any concerns. http://www.bleepingcomputer.com/forums/t/56202/how-to-remove-the-nprotect-folder-after-deletion-of-system-works/
Please read this carefully and decide if you want to remove the folder as once it is gone, it is gone for good! It will then leave your originally recycle bin in its place.
It should also be pointed out though, that whatever your virus scans pick up in your NPROTECT folder, that they cant do you any harm. Once they are in there, they are behind bars so to speak, unless you allow them back out. I had the same issue with my NPROTECT folder and 3 virus traces, but kept them there until i rid myself of Norton (one of the better decisions i made). Now i use a completely different anti-virus and so removed the folder.