Refresh, refresh, It is still circulating
I just got an e-mail I have seen before about this.
Basically you become the virus carrier!!!!
Sometimes it tells you to delete sulfnbk.exe as you hold down the shift key or delete and delete from the re-cycle bin.
Either way you aren't going to get it back without Norton disk doctor.
the lfn in sulfnbk.exe is the Windows app to handle LongFile Names.