I confess that I haven't run Windows with virt-manager on my own desktop in a long while, but it worked just fine after installing the required drivers at insta

I confess that I haven't run Windows with virt-manager on my own desktop in a long while, but it worked just fine after installing the required drivers at install time. IIRC Redhat distributes signed drivers for Windows for free. The problems I did have were with VMs I tried to convert from VMware to KVM, and those stemmed from Windows' inability (version 7) to properly handle changing hardware. Perhaps it's better at nowadays.