Can't load .pro files - routing screen blank

[asktoby]

When I set up a project I go [File/Save As] and create a .pro file on my PC.

When I close Scope and re-open it, I go to load the .pro file, and I get an empty routing window.
I can see all my devices in the small control panel, but there is no routing or audio at all, and I cannot add any devices to the routing window.

https://i.imgur.com/El0qAQs.png

Anyone seen this before?

[asktoby]

Solved it!
I had saved the .pro file to a network location:
\\proliant\TobyDocuments\My Music\Music Creation\UGVM
I moved that .pro file to
C:\Program Files\SCOPE PCI\Projects
and now I'm able to load it.