I was wondering since ChaosGroup now owns Corona whether a scene converter is available? I have just (stupidly) downloaded an asset with a lot of materials that are set up for corona and need to convert it ASAP.
I believe that to convert from Corona to vray with the scene converter, you must have Corona installed. You can have only the free trial version installed and it will work.
If you install corona trial version so you can then use the scene vray converter that’s fine. One thing to consider that I did not realize before doing this. My experience - After converting all things corona to vray I then uninstalled Corona. I could not open the scene without re-installing Corona. So, even though all materials had been converted form Corona to vray and all other corona objects, lights etc had been deleted, the .max scene file still required that corona be installed or it would not open.