After some more research I saw that some say if you upgraded ram to take out the ram from one of the slots and try again. app file using the createinstallmedia command, as suggested by Apple. Alternatively, the bootable installer for macOS High Sierra may be directly created from the. I just tried to install onto my old mac hard drive and I'm getting the same error. To get the InstallESD.dmg file, right-click on macOS High Sierra.app, select Show Package Contents option, and browse to the Contents/SharedSupport/ folder. That file is formatted as Mac Os Journal Extended. My original VMware hard disk file that was not booting was still connect, and I transferred all my settings to the new Mac OS High Sierra file that is on the page here. During setup I selected transfer from other mac. It's also worth noting that when I use Disk Utility to check the disc for errors it doesn't find anything. What I did to fix Problem 12 was to use the High Sierra file from this page. However, I thought I would post here too in case anyone else has had this problem and was able to fix it without getting a new hard drive. I'm leaning towards the conclusion that my SSD has gone bad even though it's only a little over a year old. Line 3: Damaged resume data :/Volumes/Samsung SSD 850 EVO 250GB Media/Mac OS X Install Data/ : /Volumes/Samsung SSD 850 EVO 250GB Media/Mac OS X Install Data/ Line 2: Failed to verify InsallESD.dmg: hdiutil verify failed
MAC OS HIGH SIERRA DMG COULDNT VERIFY MAC OS X
Line 1: Install Mac OS X Lion : Chunk validation failed, retrying. Told it to install Mac OS X Lion again (that's what came with my computer) and I am now getting the following errors when I look at the installer log: So then I went and completely reformatted my hard drive and booted up with Internet Recovery. I tried and tried and tried but only got an error about how it couldn't be installed on that computer. All of my applications were crashing randomly and what not so I decided to just try and reinstall El Capitan onto it. Alright about a week and a half ago my Macbook Pro started acting up.