Don,
Not sure if you got anything back on this, if not, here goes;
I had issues with Hamscope awhile ago. Note that it hasn't been "updated" for years and support is non-existent, its not representative of all the digital modes currently available either. Having said all that, it does work.
I'm running windows 8.1, have Hamscope and LOGic running concurrently. The hamscope window(s) work from within LOGic v.9.0.72.
In my Hamscope, General Setup: Under Rig Control, I have COM Port set to the correct com port for my Radio (Com 3) and Radio set to LOGic 6, with Rig Baud set to my rigs baud rate (9600), then, I have Log Program set to LOGic 7.
Usually, I launch LOGic first, then open the Hamscope window, then launch Hamscope. In Hamscope, a mouse click on Rig Control brings up that window and it should be reading the frequency of your rig...seemingly in sync with LOGic.
If you did get something going, please ignore this reply.
Regards,
Brad, N8GLS