i do have the same problem here, what do you mean with browser data? did you delete all graphisoft/lisence manager tool files prior to this?thanks

Yeah kinda, i downloaded my educational version on my laptop and everything is right, i can insert my serial number etc. When i download the educational version on my pc i have no possibility to insert my educational serial number, so it only gives m...

did you solve the problem? I'm having the same issue on my PC.On my laptop everything works fine, but on my pc i'm having the same issue as you.