Unable to acquire V-Ray for Rhino GUI license?

What is the matter? When I reinstall the VFR 4.2.003, it has it.

I tried to install License manager 5.5.1, it has same result.

Hi pun1407,

V-Ray 5 for Rhino is a payed upgrade and will not work with a V-Ray Next (V-Ray 4) license.

Please note that you can activate a trial license for 30 days to evaluate the product.
If you want to do so, please follow the steps starting here.

Regards,
Konstantin

I didn’t upgrade to vray 5, I only state on vray next

Hello, @pun1407 ,
Please use the Rhino menu V-Ray > Menu > Help > License > License Server to open the server’s web interface.
Make sure you are logged in and that you are using the correct Chaos account which contains a V-Ray for Rhino license.
If the issue persists, please reach out to support@chaosgroup.com for direct assistance.

Regards,
Peter