

To increase the screen resolution to 1440x900, this answer was very helpful.(Simply moving it lower than the hard disk in the boot order setting doesn't seem to do anything.) Be sure to detach InstallESD.dmg before rebooting.But once you're done installing, you can run the App Store app and enter your AppleID to download your purchased apps just fine.) (Note: don't bother entering your AppleID during the installation process - it doesn't seem to accept it there.


Install OS X on the virtual hard disk.When the first menu appears, open Disk Utility and "Erase" your virtual hard disk. VirtualBox 4 supports DMG files natively, and InstallESD.dmg is bootable. dmg to the file-picker dialog in VirtualBox). To SATA port 1 (the first free one), attach "InstallESD.dmg" from inside the Mountain Lion Installer package (right-click in the finder to show the package contents, and drag the.(I also suggest giving it more than 2 GB of RAM, and more than 1 CPU.) Turn the video memory up to 128 MB - at the default of 10 MB, it'll boot but you won't be able to see anything. You can use either "Mac OS X (64 bit)" or the 10.8-specific one - they both seem to work. Install VirtualBox 4.3.12, or whatever the latest version is.On OS X 10.9, you'll get a warning that you can't downgrade, which is fine. to Sierra) klanomath at 12:58 I recently heard that it is not legal to install MacOS on VirtualBox. This should also work for Sierra (after changing the app/path names in the scripts from.
Virtualbox macos install how to#
