foodfightr Posted March 28, 2008 Share Posted March 28, 2008 After typing "cd /Volumes/Mac\ OS\ X\ Install/System/Installation/Packages" and getting to the directory I type "open OSInstall.mpkg" and get this error: Operation could not be completed. (com.apple.installer.pagecontroller error -1.) Couldn't open "OSInstall.mpkg". I'm following this guide! Link to comment https://www.insanelymac.com/forum/topic/96276-operation-could-not-be-completed-comappleinstallerpagecontroller-error-1/ Share on other sites More sharing options...
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