Image not saved
The output image is missing or V-Ray cannot save it.
1Enable image saving
In “Settings” → “Render Output”, turn on “Enable Output File”.
2Check the output folder
The image is saved beside the .vrscene. Open that folder and check that you can save files there and that the disk has free space.
3Render again
Click “Render again”, then “Start”. Check the new image after the render finishes.