What were you trying to do that didn't work?

When installing Windows 2k16 on OCP Virtualization with autounattend xml, the virtio win drivers are not correctly installed in specialized pass. Logs from the VM are added as attachments (virtio-win installation log and setupapi.dev.log).

What is the impact of this issue to you?

I can't automate the installation of windows 2k16 and 2k19

Please provide the package NVR for which the bug is seen:

virtio-win-1.9.42

How reproducible is this bug?:

100%

Steps to reproduce

1. Start installation of Windows2k16 with autounattend.xml attached (autounattend.xml file)
2. During specialize pass, the script virtio-drivers.ps1 is triggered - it should install the virtio-win drivers
3. Error occurs during installation

Expected results

The virtio win drivers are successfully installed

Actual results

The virtio win drivers are not successfully installed