Migrating Windows to Proxmox/Virtio SCSI single device without intermediary IDE/sata boot drive

Hello,
I get often asked by customers how to install the virto drivers before the
migration in a way that they can be immediatly be used with virtio scsi single
devices without an intermediary boot using an ide drive and an empy virtio scsi
single device. And today we solved the issue in a qskills proxmox training. The
trick is: Device Manager > Add legacy hardware > Next > (*) Install the
hardware ... > Storage Controllers > Have Disk > d:\amd64\2k25\vioscsi (.inf) >
Red Hat Virtio SCSI pass-through controller. You can than immediatly delete
delete the device again: Red Hat VirtIO SCSI pass-through controller >
Uninstall device > Uninstall (Do *not* check Attempt to remove the driver for
this device because than you end up with the usual blue screen). We then
vibecoded everything we needed to perform an automated migration: Put the
drivers for virtio scsi and virtio scsi single device, install virtio drivers,
install qemu agent, uninstall vmware tools, document the network settings and
put all network cards to dhcp. Find the powershell scripts on my website.

Cheers,
Thomas