I can run this command fine from Windows > Run

rundll32 printui.dll,PrintUIEntry /y /n\\printers\printername

But I can't seem to run it in the login script

I've tried run "rundll32 printui.dll,PrintUIEntry /y /n\\printers\printer"

..and run 'rundll32 printui.dll,PrintUIEntry /y /n"\\printers\printer"'

I'm obviously missing something here

Ideas please