I have what had been a long working setup using rdesktop (1.8.0 on Fedora 19) to connect to a notebook running Windows 7 Enterprise (on SP1, but I don't know for how long).  I'm pretty sure recent updates to the notebook caused my issue, but I am seeking help here because I really need to get this working again and have little faith that my IT support will be of much help, especially given the last bullet point below.

Here's what I know:

Many thanks in advance for any guidance.
John Florian