If you do not see the V-Ray Standalone 3. Checking the available licenses on the license server: After you ensuring the V-Ray license server is working, you need to check the available licenses. If it looks like the screenshot below, the license server is working. This will open the V-Ray license server status web page. You may receive a message warning that the V-Ray license server is already running.
Make sure that Windows properly recognizes the dongle and doesn't show error message. When you start the V-Ray RT render server, there are no error messages in the V-Ray console, but when a job is sent to the V-Ray RT render server there is an error in the console 'Could not obtain a license When you start the V-Ray RT render server, there are no error messages in the V-Ray console, but when a job is sent to the V-Ray RT render server, the error in the console is 'Could not obtain a license Please restart the machine with the V-Ray license server and dongle installed. Please check the resolution part at the end of this section. Here you can find the list of symptoms and their likely cause when V-Ray could not obtain the license. In this section you can find some common issues that may arise when working with V-Ray Standalone.
