Vray licence server error after installation

[milan_st]

Hello everyone,

I have an issue with V-ray beta 2. I installed V-ray beta 2 and license server is at version 6.2. After installation I enable V-ray from addons section, but could not start using it. I am using it on Windows 10 22H2.
Can someone know how to solve this issue?

[kenancakir]

Sign out from vray menu, close and restart blender, it will ask you to login , do it and you are done.. That is how i solved my licence issue..

[milan_st]

Thanks for the help, I try it but it's the same error.

[daniel.kapsazov]

Hello milan_st, If this has not been done already, could you try following the steps from this forum post

1. Download the updated build and install it.
2. Start Blender
3. Go to Edit > Preferences > Add-ons and make sure the V-Ray add-on is loaded (you can ignore any errors or dialogs at this time).
   Blender_vray_Preferences_activate.png
4. Set V-Ray as the active renderer
   Blender_vray_RenderSet_Engine_VRay.png
5. Go to the V-Ray menu > Chaos Account and sign out.
   Blender_vray_ChaosAccount_window.png
6. Go to the V-Ray menu > Chaos Account and sign in again.
   Blender_vray_ChaosAccount_window_GetStarted.png
7. Restart Blender

If the issue persists, just get back to me here so we can continue with further investigation.