|Not all programs are written to work under terminal services/citrix. Has nothing to do with saving registry files since those are saved in their Citrix profile.|
This is the FIRST question you ask any software vendor when working with TS/Citrix, does it work on the TS platform?
You would be crazy to allow admin rights to your TS server since they will trash the server since they think its just their personal workstation.
From what I can tell the product is free and meant for a workstation not a server.
Are you running thin clients or desktops?
Published apps or desktop?