iso causes the problems, mainly “appraiserres.dll”. Fix #5: Replace appraiserres.dllįor some users, it seems a file inside the installation. Any issues related to Virtualization should now be fixed. If Virtualization is disabled, please enable it and try to install Windows 11 again. Reboot your system and ensure that VT is enabled in your Bios. Errors like “This PC can’t run Windows 11” and more are usually caused by such settings. This setting helps and allows your system to virtualize CPUs for the VM. Virtualization or VT is another bios setting required to run VMs properly on any system. Once turned on, you should be able to easily install Windows 11 on your VM in VirtualBox. In case it is turned off, turn it back on and try again. Most systems should have this enabled by default but in case you keep facing errors with your Windows 11 installation then we recommend checking TPM in your Bios.

To run VMs on any modern system you will need to enable TPM in your bios settings. Trusted Platform Module or better known as TPM is a microcontroller on your motherboard that stores encryption keys and other important data which helps verify the identity of your platform. This will allocate enough video and graphical resources to your VM so that it can install Windows 11 easily. You will need to go into your VM settings and select VBoxSVGA as your video adapter in the display settings. If you had selected the wrong Windows version then this setting was also likely messed up for you. Fix #2: Select VBoxSVGA as your video adapter Thankfully this can be easily changed, simply select either ‘Windows 10’ or ‘Windows 7’ in your VM settings again and you should be good to go.

And if you select your Windows version incorrectly, then you could end up experiencing errors and crashes. Sadly, as Windows 11 is a leaked copy and not officially released yet, it doesn’t appear on this list. Virtualbox allows you to choose the Windows version you wish to install and sets up your virtual machine’s resources accordingly.

Fix #2: Select VBoxSVGA as your video adapterįix #1: Change your chosen Windows version.

Fix #1: Change your chosen Windows version.

Virtualbox windows 11 resolution