[Problem] VirtualBox: Failed to open a session for the virtual machine Posted by Firewall Engineer on October 18, 2014 Posted in: VirtualBox. Tagged: VirtualBox. Leave a comment Error Message: Failed to open a session for the virtual machine <Name> Result Code: E_FAIL (0x80004005) Component: ProgressProxy Interface: IProgress {c20238e4-3221-4d3f-8891-81ce92d9f913} Share this:TwitterFacebookLike Loading... Related Posts navigation ← Download Windows XP Trial Edition [Problem] Cisco 3560 Switch: Unable to ping to different VLAN →