AmigaForever uses WinUAE, I enclose a video of me showing how to install OS 4.1 on WinUAE.
I enclose video, since a few days Google Drive doesn't convert my videos, sometimes it happens, if someone has some info I would like it, to see the video you'll have to download it.
https://drive.google.com/file/d/1yTY...ew?usp=sharing