Can't install QXL video driver

[Pshemas]

I can't install the video driver for Windows 10 - I get code 52.
Is there anything I can do to make it work?

[ybendito]

Which driver you use? (link)
This one?
https://www.spice-space.org/download/windows/qxl-wddm-dod/qxl-wddm-dod-0.21/

[Pshemas]

tried both stable and latest.
In the end 0.16 signed were the ones that finally worked. The annoying thing is all the other drivers installed - only the graphic one failed with code 52.

[ybendito]

Please add links to the drivers you've tried. One I provided above should be good.

[Pshemas]

https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso
https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/latest-virtio/virtio-win.iso

tried the one from the link above (0.21) and got code 52 too.

[vrozenfe]

Code 52 refers to that Windows cannot verify the digital signature for the drivers required for this device.

What is your Windows architecture (32/64-bit) and what is the qxl-dod driver installation path?

You need to use the drivers in ..\qxldod\w10\x86\ for 32-bit platform
and ..\qxldod\w10\amd64\ for 64-bit platform respectively.

Both locations contain MS WHQL signed qxldod drivers from build 21.

Best,
Vadim.

[Pshemas]

64-bit architecture and I've explicitly chosen the path. Still code 52 with those drivers. 0.16-signed work though.