Licence windows does not work in Proxmox

I tried to install this software in Proxmox - but licence windows does not appear (or just after a half hour). This works with Xen 7.2 and VirtualBox 5.1, but with last both I’m unable to setup a GPU passthrough, so it would be nice if this software works in Proxmox, too ;-).

Tested with Proxmox 4.4 & 5.0b2, Win10, Win8.1 & Win7.

Hello Heiko,

I am sorry to hear that you are unable to run our software correctly, but currently we are not focusing our efforts on virtualization environments.

We do provide a CLI version of our application, which is tailored for batch processing that could support GUI-less activation method.
This is however not yet implemented.

I could make this feature a priority if the community was interested.