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Ebenezum

macrumors 6502a
Original poster
Instructions for creating Sierra .ISO wont work with High Sierra, I was wondering if someone has figured it out?

It seems the location of the BaseSystem.dmg has changed but I don't know where is it located currently.

Even official VirtualBox forum didn't have a solution which is surprising.

I also tried to upgrade Sierra VM to High Sierra, install went as usual until the VM rebooted back to Sierra, I also tried the these instructions but Virtualbox crashed and using latest test build didn't help.

I'm ready to throw in the towel unless someone has a solution?
 
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