Not able to update to High Sierra (running 10.9.5 version)
Hi,
I'm trying to update my OS from 10.9.5 to High Sierra, but every time i try to do so, the window dialogue to put down the number code does not show up. I get the code on my iphone but have no window in which to place it and confirm the update. Any idea how i can solve this?
P.S.: The computer is a MacBook Pro from 2010
MacBook Pro, OS X Mavericks (10.9.5), 8gb ram