PC & Mobile

Fix VirtualBox Installer Installation failed error

If you’re unable to put in VirtualBox on Windows 11/10 and getting an error as Installation failed! Error: Fatal error throughout set up, comply with these options to do away with this difficulty. There might be numerous explanation why VirtualBox fails to run the installer in your laptop. Here we now have consolidated among the frequent causes together with the options with the intention to troubleshoot the difficulty and set up Windows 11/10 OS with none downside.

Fix VirtualBox Installer Installation failed error

To repair VirtualBox Installer Installation failed error in Windows 11/10, comply with these options:

  1. Turn off Hyper-V
  2. Run installer as administrator
  3. Change Advanced app settings
  4. Run Program Install and Uninstall troubleshooter

To study extra about the following tips and methods, preserve studying.

1] Turn off Hyper-V

Fix VirtualBox Installer Installation failed error

It is the very first troubleshooting suggestion it is best to comply with with the intention to do away with this downside out of your Windows laptop. Third-party digital machine apps, equivalent to VirtualBox, VMware Workstation Player, and so on., don’t run alongside Hyper-V. That is why it is strongly recommended to disable or flip off Hyper-V in your laptop earlier than going via the VirtualBox set up course of.

To flip off Hyper-V on Windows 11/10, comply with these steps:

  • Click on the Taskbar search field.
  • Search for flip home windows options on or off.
  • Click on the person search outcome.
  • Find out the Hyper-V possibility.
  • Uncheck the Hyper-V checkbox.
  • Click the OK button.

Then, let it end all of the processes and restart your laptop. Once carried out, it is possible for you to to put in VirtualBox with none downside.

2] Run installer as administrator

Fix VirtualBox Installer Installation failed error

At occasions, you may have to run an installer with administrator privilege. It requires when you may have tweaked the UAC or User Account Control setting in your laptop. That is why comply with these steps to run the VirtualBox installer as administrator:

  • Find the VirtualBox installer file you downloaded from the official web site.
  • Right-click on the installer.
  • Select the Run as administrator possibility.
  • Click on the Yes possibility on the UAC immediate.

Your installer mustn’t show any error message now.

3] Change Advanced app settings

Fix VirtualBox Installer Installation failed error

Windows 11 and Windows 10 include an possibility that blocks the system from putting in third-party apps. If you may have enabled that setting, you gained’t be capable to set up VirtualBox or another software program. That is why comply with these steps to alter Advanced app settings in Windows 11/10:

  • Press Win+I to open Windows Settings.
  • Go to Apps > Advanced app settings.
  • Expand the Choose the place to get apps drop-down menu.
  • Select the Anywhere possibility.

After that, attempt to set up the app.

4] Run Program Install and Uninstall troubleshooter

Fix VirtualBox Installer Installation failed error

Microsoft provides a troubleshooter that works whenever you fail to put in or uninstall an app in your laptop. It is known as Program Install and Uninstall troubleshooter. You can obtain this utility from the official web site of Microsoft. Therefore, run the troubleshooter and comply with the display directions to repair this difficulty. Download Program Install and Uninstall troubleshooter from support.microsoft.com.

Read: VirtualBox FATAL: INT18: BOOT FAILURE Error

How do I repair a failed set up?

There are a number of options you’ll be able to comply with to repair a failed set up on Windows 11/10 PC. For instance, you’ll be able to test in case you have administrator rights or not, test if the Windows Installer engine is working or not, and so on. On the opposite hand, you’ll be able to run the Program Install and Uninstall troubleshooter, restart your laptop, attempt in Safe Mode, and so on.

Can’t set up VirtualBox on Windows?

There might be a number of explanation why you’ll be able to’t set up VirtualBox on Windows. For instance, in case your person account doesn’t have administrator permission, you can’t set up this app. No matter why you’re getting this downside, you’ll be able to troubleshoot it by following the aforementioned ideas and methods.

That’s all! Hope these options labored for you.

Read: VirtualBox VM just isn’t opening or beginning in Windows.

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