V-Ray Demo doesn't work

[camomiles]

Hello,

I hope to find some help here. Trying to get the Demo running, but it wont work.

On Windows:
1. installed the vraystd_demo_31003_x64_vc11
2. installed vrayblender3-2.73-58783-67fcf52-6f8d89a-x86_64-windows
3. Restarted the machine and started V-Ray Blender
4. Set Render Display to "Keep UI"
5. Set Resolution to 600x450px
6. Hit "Render".
7. Blender generates the .vrscene files but do not start the V-Ray UI.

Same behaviour on the Mac. What do I wrong?

Would really like to test the engine before purchising.

Thanks in advance

Eugen

[JuhaW]

And in User preferences "Vray for blender" is activated and you can see Vray on render engine section ?
http://puu.sh/k0yhk/93ca3820cc.png

[camomiles]

Yes. Sorry, forgot to mention that.

[bdancer]

>> demo license expires at given date (1 July 2015)

We need to update the demo builds, sorry for the inconvenience.

[camomiles]

Oh, didn't see it. Good to know, thanks. I'll check the download section again next days and try it with the updated version.