Problem install windows server 2025

Hello everyone,
I’m having trouble installing Zero Tier inside a hyperv - vm. It’s a Windows Server 2025 Essential installation. The VM is brand new, with nothing special. It doesn’t have VPN programs or anything else. It’s practically half empty. The user is administrator (Administrator). The error is simply that in the installation wizard, during installation, the installation loading remains and doesn’t move. The screen remains: “Please white while the setup wizard install zero tier one”
any suggestions?

This is the screen:

Some tests I’ve done:

  • Change user
  • Turn off all virtual switches
  • Run “as administrator”
  • Try old versions of zero tier

Nothing works

sorry. Close the topic. I found out it was a problem with Windows. Formatting solved it. thanks