I upgraded to 15.2, and also upgraded Visual Studio to 15.8.1, and the licensing module seems to no longer be working. The call to InitTrialReturn() does not return, terminating the application.
Are you aware of any issues, and do you have advice on how to troubleshoot since I can't run the debugger? I have verified the location of the issue using messageboxes.
I did have a similar issue on rebuilding in the past, see viewtopic.php?t=35615 but this time the license information in the AIP looks normal.