License Key

Hello, i installed the rhino and it keeps notify me that the license key is invalid. Can someone help me?

Be aware that you can only evaluate Rhino for 90 days once now. You can no longer change your e-mail and prolong the evaluation. Not sure if that’s what you’re trying to do, but just letting you know. There’s been a lot of posts like this, and it seems that’s been the reason.

Hi Polina -
As Dan pointed out, you can only have one 90-days trial period. You started yours on July 18th and that period has run out. If you found Rhino to be of interest in your work or studies, you will have to purchase a license to continue to use it.