Problems installing OBIEE 11g on Windows Server 2008 64 bit Hi, I'm trying to install OBIEE 11g on Windows Server 2008 64 bit (standard edition, SP2), and it's blowing up running the installer. More details may be available in 'E:\VM\DEVM\Logs\VBoxStartup.log'.Result Code: E_FAIL (0x80004005)Component: MachineInterface: IMachine I have unistalled and reinstalled the Virtualbox multiple times.

The only change I can think of, is of some automatic windows update which might have changed/updated the registry entries.VirtualBox Version: 4.3.20Host: Win7 64 bitGuest: OracleLinux 64 bitFailed to open a session for the virtual machine DEVM.The virtual machine 'DEVM' has terminated unexpectedly during startup with exit code 1 (0x1). It was working fine till yesterday, and all of a sudden it's throwing this error. The virtual machine has terminated unexpectedly during startup with exit code 1 (0x1) - VirtualBox Hello All,I came up with the error below, when I am trying to start a virtual machine from my VirtualBox.