Method 1: The Official Microsoft Enterprise Route (Recommended)
If your Qcow2 boots to a blue screen or setup cannot find the drive: Windows 10 Qcow2 Download Fixed
qemu-img check -r all broken-image.qcow2 Windows 10 Qcow2 Download Fixed
mv broken.qcow2 broken.raw qemu-img convert -f raw -O qcow2 broken.raw fixed-windows10.qcow2 Windows 10 Qcow2 Download Fixed
for fixed-size performance. For detailed procedures on reducing image sizes, consult technical forums like the Proxmox Support Forum about.gitlab.com Disk Images — QEMU documentation
: Modern virtual machines require specific OVMF (UEFI) settings to boot correctly from a QCOW2 file.