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Virtual optical disk file names mac os x#

Because a VHD is initialized when it is created, creating a large fixed-size VHD might take some time.

The minimum size for a VHD is 3 megabytes (MB).

The path specifying the location for the VHD must be fully-qualified and cannot be in the \Windows directory.

Now, all thats left is to load the media file into the virtual optical. Detaching a VHD does not delete the VHD or any data stored in it. The size specified with the -size flag does not have to be the same as the disk. Right-click the disk, select Detach VHD, and then click OK.

To detach the VHD, making it unavailable: Specify the location of the VHD, using a fully-qualified path. Failed to open macos disk image file using virtual box. To make a VHD available for use (either one you have just created or another existing VHD): Failed to open the optical disk file C: Could not get the storage of the medium :C: (VERRNOTSUPPORTED). Under Storage Tree, select Controller: IDE, and then click the optical drive icon to verify that CD/DVD Drive is IDE Secondary Master. Under Attributes, keep all default settings. vmdk file that was converted from VMware. In Virtual hard disk format, select Dynamically expanding or Fixed size, and then click OK. Click Choose existing disk, and then navigate to the saved. In the Create and Attach Virtual Hard Disk dialog box, specify both the location on the physical computer where you want the VHD file to be stored, and the size of the VHD. Go to Settings Go to Storage Tab In the SATA controller, click Add Optical Disk.

Select Create Virtual Disk Now Choose VDI for format.

Virtual optical disk file names mac os x#

Choose your version (if you have Mojave or Catalina, choose Mac OS X (64 bit). Navigate to and select the macOS 11.0 Big Sur '.iso' file. Use the following steps to load the macOS Big Sur iso file you downloaded into the empty optical drive: Click Empty below 'Storage devices.' Click the CD icon next to 'Optical Drive' in the top-left. You must be a member of the Backup Operators or Administrators group, at minimum, to complete these steps. Type the name for virtual machine and Mac OS X for type. Load the macOS Big Sur iso file into the empty optical drive.