When running Virtual Machine on VirtualBox have you ever had an error problem with the code “VirtualBox E_FAIL (0x80004005)”? This error is caused because the Hyper-V hypervisorlaunchtype is set to “Auto” mode. You need to make it into “off” mode in order for Virtual Machine on VirtualBox to run normally again. Here follow the steps of the guide.
How to Fix VirtualBox E_FAIL (0x80004005) Error
1) Open Command Prompt, you can type Command Prompt on Search Bar on Windows 10 and Run it as Administrator. Or you can type Win+X on your keybord, and select Run, and type Command Prompt.
2) Type bcdedit /set hypervisorlaunchtype off on your Command Prompt, after successfully applied please restart your PC.
3) The you can try to run your Virtual Machine again.
That’s how to fix irtualBox E_FAIL (0x80004005) Error in VirtualBox. You can also view the video guide via the video below.