SOLVED macOS High Sierra to Mojave Install Fail
An Error occurred while preparing the installation. Try running this application again".
Thanks for sharing issue solved!
oh Thanks @mehwish for help!
I wondering on Google. I’m trying that way to solve the issue.
oh dear it was very bad xp for me when i was start to using MacOS, My 1st Mac Book Pro already Installed then i decided to move on Mojave, I think so that i need to reinstall the OS and all data will be loss, but i take a backup to external device and i started to download as following steps, Please follow
- Sign in icloud before download Mojave (Important)
- Then Download Mojave almost 5.9 GB File.
- You Disk space should be free at least 12GB.
- Install after Download without losing Data.