I usually re-download the latest full installer app in order to create a bootable USB installer media. it first happened with the Mojave installer app, now High Sierra also: the app downloaded from the MAS is only 22.7 MB and if I try to run createinstallmedia I'm getting this error:
/Applications/Install macOS High Sierra.app does not appear to be a valid OS installer application.
any idea what's going on? how can I force a re-download of the full installer?
/Applications/Install macOS High Sierra.app does not appear to be a valid OS installer application.
any idea what's going on? how can I force a re-download of the full installer?