How to install Unreal Engine on Citrix VDI infra?

We need to virtualize our machine. We are putting in place Citrix VDI machine. We need to install EpicGames and Unreal Engine on those VDI. The particularity of VDI machine is that it’s after you logoff, the machine is restarted loading back the image on it. So it’s new every time. The issue we have with EpicGames is that every time we open the console, it looking for update and it won’t load if not up to date. We can’t have an admin update the VDI image many time per months. The application is looking in the user profile for update or in the application folder? Only the windows profile info is kept between Citrix sessions. We need your help to figure out how to make it work.