My rhino License it's not working i need help

[davidcockey]

Usually when a new evaluation license is flagged as expired it is because the user has had previous evaluation licenses, perhaps using different email addresses. These threads may be relevant:

License says expired but not expired

When I try to open rhino a pop up comes up asking me to enter my email but when I do it says there’s no license key associated with the email & when I enter the key it says it’s expired but the email I initially got says my trial ends Nov. 22 & it is currently Nov. 8. When I tried getting a new key it says the same thing. How do I fix it

Trial license issued today has already expired....?

Hello, I am not new to rhino but I am new to the forum. So first of all thanks everybody for welcoming me here. I am looking for for support in authenticating with a trial license. I have downloaded rhino in the past (November 2018 I think) as a trial to version 6 for Mac. Then I abandoned it for some crashing issues. I am only using it as a hobby to render some pieces of DIY woodwork so too little use was not worth the hassle of trying to solve the crash issues. Nevertheless I really liked th…