- #Virtual optical disk file for oracle virtualbox software license
- #Virtual optical disk file for oracle virtualbox full
- #Virtual optical disk file for oracle virtualbox windows 10
However, I would not recommend doing this if you are new to the entire thing. Now, there is a way to get Virtualbox to run off an existing OS install, though I've only really seen this done for Windows guests ( ).
#Virtual optical disk file for oracle virtualbox software license
the virtualized os) on your existing MacOS installation or "host," you will need to install MacOS onto the "guest." To do that, legally, you would need, at minimum a copy of the MacOS installation media / iso, and a software license to run it. Accordingly, if you want to run a MacOS "guest" (i.e. That software environment is blank - you need to install your alternate operating system to it. That being said, the way Virtualbox works on all platforms is that basically creates, a software environment for another operating system to run on (a computer within a computer if you will).
Otherwise, the VirtualBox warning will show up again.Disclaimer - I'm not a Mac user, nor do I have extensive experience with MacOS.
#Virtual optical disk file for oracle virtualbox windows 10
Provided you have a license, the Windows 10 ISO file can be installed onto a virtual machine. Don’t forget to remove the virtual DVD from the new VM. I chose to make an ISO, intending to use it to create a VirtualBox virtual machine (VM).
#Virtual optical disk file for oracle virtualbox full
If you want to keep the VM that belongs to the snapshot, you first have to create a full clone of the snapshot and then delete the snapshot. Deleting the linked clone or removing the virtual drive in the corresponding VM doesn’t solve the problem I also had to delete the snapshot. In my case, the snapshot belonged to a linked clone. You can do this in VirtualBox console by clicking the Snapshot tab of the virtual machine. One way to get rid of the problem is to simply delete the snapshot. The question is, how can you detach a virtual drive from a snapshot? I am unaware of any method that allows you to do this directly in the snapshot. A closer look at the attached information reveals that the ISO file is not just attached to a virtual machine but also to a snapshot. The first solution that comes to mind is to simply remove the disk from the virtual drive. The ISO file is attached to a virtual machine, and VirtualBox therefore disapproves meddling with the file. You can see the reason in the Attached to field of the screenshot above. Thus, I can’t tell Virtual Media Manager the new location of the file or that the file is no longer required.
As you can see in the screenshot, all options to manage the ISO file are grayed out. If you deleted the file or want to move the file to a new location, things can get tricky. If you restore the file, the warning will disappear. You’ll see the file name and the original location. In my case, it was a Windows 10 ISO file. The tab with the exclamation mark contains information about the missing file. This will open the Virtual Media Manager, which you can also access through the VirtualBox File menu. However, these warnings sometimes point to a real problem and it therefore makes sense to click the Check button. VirtualBox Warning - One or more virtual hard disks, CD/DVD or floppy disk image files are not currently accessible.įirst of all, you can, of course, get rid of the prompt by checking Do not show this message again.
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