Crashes on startup

When I attempt to start Intellicad PE plus after having restarted the computer after install and first run, I'm presented with a crash with message:

incorrect ekag6420.exe interface version (#012b-010505) SRV V2.01 is expected.

My first reaction normally would be to uninstall and reinstall to see if that corrects the problem, but I'm concerned that doing so without opening the program (which I can't) to release the license would have the effect of loss of license.

Can anyone assist with this issue, and speak to the question about a license "surviving" a reinstall?