I cannot upload my license anymore. While loging in my account the license manager asks me my authentication key, after I enter my e-mail and password. I don´t have any idea what it is about, and I don´t know If I have one, after that I just cannot do it. It had to be simpler. I am an autodesk constumer, a Rhino 7 constumer, all other softwares don´t have this kind of issues. This is not the first time that I am having issues with account log in, uploading, downloading software. But for the local assistence is always "the first" time they heard it, or I´ve never seen this, should be your computer etc... etc... My license is stuck on a single computer. Anyone knows how to deal with it?