[Wine] GFI LanGuard can't verify credentials

[nevarDeath]

I am trying to install GFI LanGuard Link (http://www.gfi.com/lannetscan) It has to verify my administrator account on the computer to remotely fix certain problems or log in to machines. It asks in the format of "DOMAIN\username" I tried with my ubuntu username and password, but it doesn't work. Anybody have any ideas for getting this to work in WINE?[/url]