Question: I tried to update to High Sierra last night but it seems to have lost the install package half way through it.
Seem to have lost the install package
getting the following message
MacOS could not be installed on your computer
The path/System/Installation/Packages/OSInstall.mpkg appears to be missing or damaged
quit the installer to restart your computer and try again
MacBook Pro, macOS Sierra (10.12.6), null