Hi Rasmus,
I'm Paul and I'm here to help you with your concern.
Did you enable Virtualization in Windows?
> Right-click on the Windows button and select ‘Apps and Features’.
> Select Programs and Features on the right under related settings.
> Select Turn Windows Features on or off.
> Select Hyper-V and click OK.
> Restart your PC and check the issue.
I hope this helps. Feel free to ask back any questions and keep me posted.