It may not be what you're after but booting Windows 7 from a VHD is easy -- and without using Ventoy or anything else...
For instructions, see this: https://johnpapa.net/bootoffmetal/
For instructions, see this: https://johnpapa.net/bootoffmetal/

![[Image: rateit.png]](https://i.postimg.cc/Y0yTtCxj/rateit.png)