Question: Downgrade from high sierra to sierra
I was trying to downgrade my macbook pro (early 2011) from high sierra back to sierra. I downloaded sierra and i made an usb installation disk. Then i deleted high sierra from my mac and when i was trying to install sierra i got an error.
The error is this one:
the operation couldn\U2019t be completed. (com.apple.PackageKit.PKFileDownload error 5.)
Is there someone who had the same problem and who can help me with this?
MacBook Pro, macOS High Sierra (10.13)