If you are working on a version 3.1 software, you should move away from WinAdmin and start using eManager, but that wouldn't be your problem.

I'm figuring that you had made a backup prior to moving and it's unlikely anything change my moving equipment. When you say you have no output, you have tried connecting to you PC or laptop's serial connection and running hyper terminal?

I'll just figure you checked the obvious, connections and such. I would delete the SMDR from the I/O devices and recreate it. That has worked for me in the past with other things, like SMDI.