VRay3 Trial doesn't render

Hi, I installed the trial of Vray 3 for Rhino on my Win7 work computer. Because of my company’s firewall I activated the server and license via the offline method.

After having everything installed, activated and so on I still can’t render anything. That means the Vray toolbar is available and the plug-in loads. But after pushing the render button the VFB doesn’t pop up. Also, visVFB command doesn’t work, as in there is no VFB popping up. Also material preview doesn’t show up in the Asset Editor. it seems that the render engine isn’t working at all. The PC seems to do something after I push the Render button, but there is no rendering happening.

Can somebody point me to an answer for this problem?

Hi,
You need to borrow all 3 licenses from the license package. You were missing the Render node license - please go to my.chaosgroup.com and re-borrow them. The borrowing should look like the one attached.

Thank you very much! Problem solved!