My rhino says its going to close at 7pm

I bought a license 3 months ago but it won’t let me attach it to my account and now I’m going to lose all of my work. What do I do?

https://wiki.mcneel.com/rhino/6/changelicensemethod

So I guess that since you bought the license you have mistakenly continued using the evaluation license, not the paid license? And the 3 month period is about to expire?

Save your work NOW!!!

If you can save the file you will not lose it.

You then need to close Rhino, remove the evaluation license key from where it is and replace it with the paid key. The link that @Japhy provided above should help.

Thank you, I saved everything and removed the trial license, but it says the email used cannot be used to validate the license, and I tried every email. The one I signed up with doesn’t even work.

Did you buy the license directly from McNeel? You will need to contact sales (on Monday) and they can help you with that… If it’s asking for an e-mail to validate the paid license, I assume you installed the trial license locally and not in a Rhino account?