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VirtualBox When it cannot open a virtual machine, the error code “E_FAIL (0x80004005)” is displayed. This error can be caused by problems in the VirtualBox app or configuration files.
This article explains the possible causes of and solutions to the E_FAIL (0x80004005) VirtualBox error in Windows.
Windows Users This error was fixed by downloading the most recent version of VirtualBox 6. Go to developer’s website Download the Windows hosts VirtualBox installation file.
VirtualBox Manager app can be used to update VirtualBox. Select the VirtualBox Manager app and click “Update VirtualBox” File Select the option you want from the menu Check for Updates.
Click the link below to download VirtualBox’s latest executable file (.exe).
Hyper-V Windows features that allow you to use multiple operating systems in virtual machines. Hyper-V might be experiencing an error that makes it impossible to connect to virtual machines within VirtualBox.
You can restart Hyper-V under Windows (see the steps below), to fix problems that prevent VirtualBox sessions from being run.
The following command disables Hyper-V in your computer. Run the following command to disengage Hyper-V from multiple operating systems on your computer.
Paste bcdedit /set {current} hypervisorlaunchtype off In the Command Prompt console, press Enter.
If you receive a message indicating that “This operation was completed successfully”, restart your computer.
bcdedit /set hypervisorlaunchtype auto
When Command Prompt shows a message indicating that the operation was successful, restart your computer. Start VirtualBox, and open the virtual machine.
VirtualBox might also show the E_FAIL (0x80004005) Error if it detects an error with the system Virtual session saved as a state . . If you are unable to restore a session of the virtual machine, then discard any saved states and restart it.
The same effects as turning off a computer’s save state are achieved by deleting it. Open VirtualBox. Right-click on the virtual machine and select Discard Saved State Or press Ctrl + JClick the button and then restart your session.
You can use the below troubleshooting tips to determine if the “Discard Saving State” option is grayed out. This means the virtual machine doesn’t have any saved states.
Force-quitting VirtualBox A virtual machine that is not closed can cause an E_FAIL (0x80004005) error. Let us explain why and how this occurs.
Assume you are using VirtualBox to create a virtual “Linux PC.” VirtualBox changes the file name of your virtual machine from “Linux PC.vbox” to “Linux PC.vbox–prev” and creates a temporary copy for the current session.
VirtualBox changes the name of the temporary file to Linux.vbox.vbox after you quit the virtual machine session. VirtualBox creates a “Linux PC.vbox.prev” file as a backup. VirtualBox then overwrites it every time you begin a new session.
The file conversion process can be disrupted if VirtualBox is closed after you close it. This will prompt you to get the “Result code: E_FAIL (0x80004005) error when you attempt to launch VirtualBox again.
In the VirtualBox folder of your PC, open it and see if you can find a .vbox You can file to your virtual machine. You can only use temporary files (.vbox-tmpBackup (.vbox-prevIf you find () files in the directory, it is likely that VirtualBox was forced to close while using a virtual machine.
The backup file can be renamed to fix the problem. This will allow your virtual machine to start up again. To fix the problem, close VirtualBox Manager and then follow these steps.
Note: Virtual machine configuration files are stored in older VirtualBox versions (v3.2 or earlier) .xml format—not .vbox. .xml-prev or .xml-tmp Use this format .xml.
Virtual machines can only be run if your CPU or hardware virtualization is enabled. VirtualBox will indicate that hardware virtualization has been disabled if VirtualBox contains “AMD-v”, or “VTX” keywords within the error details.
You can verify your computer’s status with hardware virtualization by following the steps below.
Windows 10 has a new interface Settings > Updates & Security > Recovery Choose and Restart now You can find it in the “Advanced startups” section.
Visit the Configuration Section on HP computers and keeping Virtualization Technology enabled. This Microsoft Support document This document contains instructions on how to enable virtualization for all types of PCs and devices.
After enabling virtualization on your computer’s BIOS/UEFI, VirtualBox will now be able to run the virtual machine.
If none of these troubleshooting techniques work, uninstall VirtualBox. Reboot your computer, then install VirtualBox. Some Windows users experienced the same problem after reinstalling VirtualBox Microsoft Community thread .
Type virtualbox Select the appropriate option from the Start menu Uninstall Below the Oracle VM VirtualBox application, follow the Uninstallation prompt.
Get Oracle Support Contact your manufacturer of PC if you continue to get the “Result code: E_FAIL (0x80004005) error despite installing VirtualBox..