Hi everyone,
I upgraded to the latest version of GenoPro yesterday on my Windows 11 PC (24H2), and I'm running into an issue with one of my larger projects.
The installation itself completed without any errors, and the program launches normally. The problem starts when I try to open my main family tree, which is around 28 MB and contains a little over 3,600 individuals collected over several years. The loading bar gets to roughly 80–90%, then GenoPro freezes for about 15 seconds before closing without showing an error message.
Smaller .gno files still open without any problems, so it doesn't seem like a general installation issue. I also copied the large file to my local SSD to rule out a network drive problem, disabled my antivirus temporarily, and even ran GenoPro as Administrator, but the behavior is exactly the same. Windows Event Viewer only reports that GenoPro stopped responding, without providing much additional information.
.gno
Before the upgrade, this same project opened consistently on the previous version. Has anyone experienced something similar after updating? Is there a compatibility setting, log file, or recovery option I should check before rolling back to the older version?
FNF