IPR Render Error in VRay 3

I can not use IPR Render with VRay 3. I got the following the following error:

error: Could not obtain a license (0).

Here is a print of the errors:

I am using Maya 2014 and V-Ray: V-Ray for Maya version 3.05.01, revision 24427

If I try rendering with VRay 2 I don’t have this errors and the license servers are the same for them.

Any hint about what is the problem?

Thank you!

Hi,

I see that you have started a support ticket about this case and one of my colleagues has already replayed to it.
The communication will be continued by email.

Ok! Thank you!