flyby11 also usable for virtualized Windows instances?

[Chrigi61]

My question is whether flyby11 is also suitable for upgrading a Windows 10 instance virtualized with KVM 7.2.1 (set up with Debian 12) to Windows 11, and what “prerequisites” need to be met for this? Does anyone have any experience with this? Could it work? In my previous attempts, I always get the message CPU POPCNT and SSE4.2. with a red “x” right at the beginning. This is despite the fact that the processor on which the entire system and also the virtualized instance is running is an AMD Ryzen 9 3900X 12-core processor. Therefore, I don't understand the error messages CPU POPCNT and SSE4.2. with a red “x” right at the beginning of the installation...