I am having trouble with the fatal error message that seems to plague everyone here. The Adlm is running fine on the server I have placed it on. I've set up two laptops with AutoCAD and they work fine (I see them on the Adlm control and everything). When I tried to set up AutoCAD for a third user, however, I started receiving the network license fatal error message. So far, I've tried adding the @ symbol with the ACADSERVER variable, but it didn't solve anything. All computers are also operating on the same subnet.