I just found this info from Internet.
The Windows 11 24H2/25H2 update is known to cause Prepar3D v5.4 to Crash to Desktop (CTD) when loading Aerosoft Airbus Pro aircraft. The issue is linked to XML or security changes in newer Windows 11 versions that conflict with the addon. Immediate fixes involve rolling back Windows to 23H2 or disabling advanced security features.
Now I am wondering which file can be edited, or what the next step should be, given that I no longer have the option to revert Windows Update to version 23H2, as 10 days have already elapsed.
Pat
By
trisho0 ·