How should I update a 10.10.5 Macbook to a 10.14.6, HELP
The operation couldn’t be completed. (PKDownloadError error 3.)
After 15 minutes of installing the downloaded Catalina update, it runs into a problem and breaks off the process.
All I wanted was to update my MacBook Pro (Retina, 13-inch, Late 2013) to a newer model.
The error message is as follows: The operation couldn’t be completed. (PKDownloadError error 8.) If anyone can help me update my Macbook Pro 10.10.5 to a 10.14.6 model, it would be appreciated.
Regards, N
MacBook Pro