## Summary Applications based on PTC unit crash without opening a window, under some versions of Windows. ## System Information I observed that behaviour on a Windows 64-bit system: `Microsoft Windows [version 10.0.26200.7462]` ## Steps to reproduce Compile any program using PTC unit, and try to start it. Under some versions of Windows (maybe Windows 11?), the whole screen become black during two or three seconds, and the application crashes. ## Example Project Any program using PTC can be used for testing.