Difficulty using EGSnrc on Windows 11

[ftessier]

From @Kelvin-Ngowi, originally posted under #790:

Hello i am a new user of EGSnrc and i want to model a 15 Mv linac head but unfortunately
I am getting difficulties using EGSnrc on Windows 11 can anyone help please?

[ftessier]

Hi @Kelvin-Ngowi, please provide more context an details on the nature of the issue.