Can't register trial license

I tried to register with a trial license, but it says that it has already been used, so it cannot be registered or run. What should I do?

The trial license isn’t intended to be used repeatedly, if you like using Rhino please purchase a license.


Your one free 90-day evaluation expired on 5 November.
I see you have attempted to get another using 3 different email addresses.
That loophole was recently blocked.
It seems that the Honor System is not good enough to keep people honest.

I invite you to purchase a permanent license at:

If you’re a student or faculty, then use the Students and Faculty tab for reduced pricing and proof of EDU status requirements. EDU licenses are permanent, have no maintenance fees, and can be used for commercial work when you leave school. EDU licenses are 80% off compared to a Commercial license.

If you do not buy a license now and need one after you are no longer a student, it will cost $1,000.

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I’ve been trying to register with a trial license, but I haven’t receive any. I just register to Rhino

Hi -

I see that you have created a Rhino Account but don’t see any sign of you having downloaded Rhino from Rhino - Rhino - Downloads with the eMail address that you use here on Discourse.
You’ll have to download the evaluation version to receive a key.