I copied the default Access Code per instructions.  I moved the Mfg. group button to the first position.  Exited the program after saving the menu change.  When I re-entered the program an error message came up essentially saying that some sub menu items were not available.  Clicking on "OK" exited the program before loading was complete.  Re-entered using another user name and password and tried to delete the offending Access Code so I could start over and managed to delete all the Group and Menu buttons, but I can't figure out how to get rid of the Access Code.  What am I missing here?