This procedure is not the recommendation mechanism for running Windows VMs on Gallium. Please contact support to enable Windows Templates based on your Volume License media.
Manually creating an unmodified Windows ISO Template
Download a suitable Windows or Windows Server ISO for your template
Download the latest VirtIO driver CD from this link
Create a new Template in the Gallium Console with the following settings
Type: Windows
Minimum Memory: 4gb
Disk Layout
Windows ISO
VirtIO ISO
Blank 32gb Disk
Complete the ISO image uploads and finalise the template
System Installation
During Windows Installation use the Add Drivers option to install the viostor driver so that the installer can see the Virtual Disks
After initial setup completes, install the entire set of VirtIO drivers and the QEMU Guest Agent from the ISO
Detach the Windows and VirtIO ISOs from the Virtual Machine