I have an errant username floating around on my 5.1.8 system that I can't seem to find, delete or recreate. User had machine re-imaged and when EEPC was reinstalled, the user was getting an "unkown username" error at login. I did a search of the database, and could not find the user to readd to the machine object. I tried to manually create the user, but received an error "User already exists." I scanned for orphans, but found none. How do I clean this up? I need to use a particular user name so that it matches the users enterprise employee ID, and until I clear this, I can't do it.