![virtual optical disk file mac os virtual optical disk file mac os](https://docs.oracle.com/en/virtualization/virtualbox/6.0/user/images/virtual-disk-manager.png)
#Virtual optical disk file mac os mac os x
Choose your version (if you have Mojave or Catalina, choose Mac OS X (64 bit). Type the name for virtual machine and Mac OS X for type.This is your file for installation in VirtualBox. Enter hdiutil convert /Your/Path/To/YourCdrFile.cdr -format UDTO -o /Your/Path/To/macOSInstaller.iso.After conversion completes, you will see a.Click the folder icon with the small green up arrow, and select the Windows 10 ISO file that you downloaded at the beginning of this process. Another Virtual Machine window should appear, which prompts you to select a virtual optical disk file. Also choose the name for installer disk and the final destination. Using VirtualBox to run Purple Pen on Mac OS X or Linux. In the window, choose the InstallESD.dmg to convert and the disk type to be 'DVD/CD-R master for export'.If the ISO is bad, or there is something wrong with it, you might want to verify it, by.
![virtual optical disk file mac os virtual optical disk file mac os](https://cdn.osxdaily.com/wp-content/uploads/2015/03/navigate-to-windows-10-installer-iso-virtualbox-boot-disk.jpg)
Once choosen, you ca go ahead and start the VM.
![virtual optical disk file mac os virtual optical disk file mac os](https://img.sysnettechsolutions.com/How-to-Create-macOS-High-Sierra-Virtual-Machine-in-VirtualBox-Uzerinde-macOS-High-Sierra-Sanal-Makine-Olusturma-04.png)
#Virtual optical disk file mac os how to
Once installed, just look at the images below on how to choose your ISO file. Inside the sub-folder Contents/SharedSupport you will find a InstallESD.dmg file. Using VirtualBox would be a better and easier alternative than installing a separate partition for Windows on a Linux machine.When download finishes, find the app, right-click and select 'Show Package Contents'.Download the macOS Installer file from the App Store (OS X El Capitan and Sierra is downloadable from Apple's website).The manual installation requires access to the Mac App Store through an existing installation of macOS.