The configuration in "License Setup" changes autonomously meaning that you open "License Setup", make a change, close "License Setup", open "License Setup" and the configuration has reverted to what is was before the change was made. It reverts back to what it was before making the change.
TAC Vista 5.1.9
The cause of this is unknown. TAC Vista Server is supposed to set some values in the registry while running also regarding licensing, but not like described here.
Make sure TAC Vista Server is stopped while changing the license setup:
- Stop TAC Vista Server
- Change the license setup
- Start TAC Vista Server