Thank you for your help. I sent a very short test script to you.
We should to know expiration date of older version at least one month before. Because we’re using RC everyday in our workflow and it is not easy to update in our daily business. Such “sudden death” is a biggest problem for all users.
I trust RC very much. Probably it is the best photogrammetry software. I would be happy if you could think of some countermeasures.