I downloaded the latest DSX System Administrator v3.29 and installed it on my new Win7 laptop, however, when I try to login to my phone system, I get the message "System not Responding to Login Command - Another Programming Session May be Active"

v3.25 still works on my old laptop

Seems like I missing something really simple here. No one else is connected, I can ping the system, I can scan the ports and see 80 and 8000 open.

Does anyone know the magic trick on this one?