I get this VirtualBox Error dialog box when I click on Start button in VirtualBox.
VirtualBox version: 6.1.22
My Host OS : Windows 7 Home Premium
My Host RAM : 12 GB
My Host System Type : 64-bit OS
Request help here.
Failed to open a session for the virtual machine
Failed to open a session for the virtual machine
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- Site Moderator
- Posts: 20945
- Joined: 30. Dec 2009, 20:14
- Primary OS: MS Windows 10
- VBox Version: PUEL
- Guest OSses: Windows, Linux
Re: Failed to open a session for the virtual machine
Virtualbox 6.1.x no longer supports Windows 7 for a host OS. Drop back to 6.0.something. 6.0.14 seemed stable in the forum for a long while. Or 5.2.something.