Windows 81 Qcow2 Install Now
First, create a dedicated directory for your virtual machine files and generate the QCOW2 disk image using the qemu-img tool.
This is the most critical step for performance. When the installer asks where to install Windows and shows no drives: windows 81 qcow2 install
: Hibernation creates a massive hiberfil.sys file that expands your QCOW2 image. Turn it off by opening Command Prompt as Administrator and running: powercfg -h off First, create a dedicated directory for your virtual
qemu-img create -f qcow2 windows81.qcow2 40G windows 81 qcow2 install