virtualbox.org

I'm not sure what to do for Linux hosts with a Virtualbox exit code. Try checking that you followed the Linux host prerequisites before installing Virtualbox. https://www.virtualbox.org/manual/ch02.html#install-linux-host (If not, uninstall Virtualbox, install the prerequisites then reinstall Virtu...

It doesn't work at all! OS: Ubuntu 20.04 Error Details: Failed to open a session for the virtual machine Windows 8.1 x64. The virtual machine 'Windows 8.1 x64' has terminated unexpectedly during startup with exit code 1 (0x1). Result Code: NS_ERROR_FAILURE (0x80004005) Component: MachineWrap Interfa...