can't open vray material editor

[Domas]

Can't edit materials or open Vray material editor. Geting this pop up window: "Unable to initialize - no license or improper configuration". It started after vray updated to 3.7 version.

[Marek_K]

I had a similar problem. Everything worked except for the "Assets Browser" tab. The problem was solved after installing the latest version 3.70.02. The forum will be a link. Find, download and install.
Regards. Marek.

[Domas]

Hi, Marek. Thank you for your answer. I searched forum and find you post about this issue. Problem was solved in private message from Ana Lyubenova - i assume link for latest version 3.70.02 also was sent to you in PM?? i couldn't find one there.

[Ramchouch]

Hello I have the same problem, did you solved it?

[Ana Lyubenova]

Hi,
Not yet but we are working to include it in a hotfix.
Until then, the workaround is to start vrmateditor.exe from its folder location in C:\Program Files\Chaos Group\V-Ray for Revit\vrmateditor

Best,
Ana

[Tom Schülke]

Hi everyone,
a Colleque of mine has the same problem using the mat-editor.... Others dont have any problems. So is the Hotfix allready available ? Or will the version 3.70.02 fix the problem allready ?

[Ana Lyubenova]

Hi Tom,

The hotfix has been available for a month or so now. Here is a link to the download page. Version is 3.70.03.
Update and let us know if the problem persists on your colleague's machine.

Best,
Ana

[kokotka2011]

Hi Ana,

We are on the latest build (3.70.03) + Revit 2019 - fresh install.

Same problem. Can you please advise how to fix it?

[Ana Lyubenova]

Please, check if your antivirus software is blocking the vrmateditor.exe.

[mjverbeek]

Build 3.70.04 has this same problem. Turning off antivirus doesn't help.
Double-click a .vrmat files does open the vrmateditor though.

[Ana Lyubenova]

Hi mjverbeek,

This will be fixed in the upcoming version. Please, use the workaround.