Download required to continue


macrumors newbie
Original poster
Nov 8, 2019
Nottinghamshire UK
Hi, hope you can help, I've tried to install High Siera on my iMac 12.5 2011, delete all history and signed out, upon running download a drop down box said Download Required !!!! Anyone had this ?? It won't go past this to download, I'm at a loss, I contacted Apple Support and was told the iMac is obsolete?? It was fine yesterday was my reply, they wasn't very helpful, thanks for any help, RM