HC Simulator and Windows 11

[Espeelark]

Does anyone know if there is a compatibility issue with Windows 11 and HC Simulator?
I've got a new Desktop PC that is windows 11 compliant. I installed both HC Simulator and RailPro Assistant. RailPro Assistant appears to be fine.
When I started up HC Simulator however, it started as usual, but then when I tried to download some files from the Ring Engineering website and it "glitched". This is what I get now when I start it up:


I "uninstalled" it, down-loaded it again, and i still get the same thing.
Thoughts?

[mickey]

I found times that sometimes would connect and other not. I just kept trying. But my issues may very well be I am using windows 11 via Parallels on a Mac. My prior Mac with windows 7 had no issues.