Gom Inspect - Free version suddenly quit opening

[[Ch...]]

I went to open Gom Inspect today and it pops up like it is starting then closes. When I click on a previous file made it starts to open then gives an error: "Sentinel key not found (H0007)", followed by "Error GTOOLS-0001: Invalid License"

 

I have a free license setup. Not sure what happened or how to correct it. I have repaired the installation but have not tried to uninstall and reinstall as I am not sure if that will kill my license. Does anyone have experience with this or know how to correct it? I had replaced my motherboard & CPU on this desktop several months back, which caused me to need to get a new free license. I am afraid if I reinstall I will need a new license and it's already used my 2 licenses for the year.

Gom Error - 7-16-25.docx