DirectX Renderer not working (parallels on mac)

Hi all, I’m very new to vvvv and I’m running WinXp on Parallels virtual machine (Mac Intel).

I ve done a couple of tutorials but now I’m completely stuck with the directX renderer.

Its window is always gray and doesn’t show anything.

The strange thing is that my directX 9 drivers are installed and are working fine.

Do you have any advice?

Thank you,