Hello, I recently installed windows 10 on my mac book using parallels. I can use windows, but it say I still need to activate windows using my activation key. When I try to enter my activation key in the settings, the popup to enter it does not appear. I can tell the computer is trying to bring the popup up because it tabs me out of the settings page, but it is invisible. I read another post on this matter but the solution there of going into the command prompt and entering some codes do not work for me. the link to that post is here: https://forum.parallels.com/threads/cannot-change-windows-10-product-key-in-parallels-11.329545/ if anyone knows a solution, help would be very much appreciated thanks