when i select an object, right click to the quad to and select the corona converter, it flashes on my screen briefly then disappears. I have uninstalled and re-installed corona to no avail. this began happening while in a file with no changes made to my system or software. Now it the converter rollout will not come up at all.
Reported on the helpdesk. The script causes some maxscript issues, so most probably it is an instance of this:
https://coronarenderer.freshdesk.com/support/solutions/articles/12000019416
I would suggest to delete the following ini file: “C:\Users\YOURUSERNAME\AppData\Local\Autodesk\3dsMax\2014 - 64bit\ENU\en-US\plugcfg\CoronaConverter.ini” and try it again. Please let us know if that helped.
Clearing whole max user settings helped, so DeadClown’s solution could work too. Hopefully we will be able to try it if something similar happens next time.