VirtualBox installer doesn't close running virtual machines / GUI resulting in broken installation after upgrading

[soredake]

If you try to update VirtualBox while any virtual machine is running, you'll receive broken VirtualBox installation in the result.

To reproduce this in updated clean Windows 10/11 do this:

1) Do winget install -h --id=Oracle.VirtualBox -v "7.0.10" -e

2) Launch VirtualBox.

3) Create virtual machine with any iso (I used this iso ​https://archive.org/details/MicroXP-0.82)

4) Launch this virtual machine.

5) Do winget upgrade -h Oracle.VirtualBox

6) Close running virtual machine.

7) Launch it again, you will receive error about kernel driver.

Now, after upgrading, you have mismatched exe/dll and drivers because VirtualBox doesn't close running virtual machines/gui.

Before updating VirtualBox:

After updating VirtualBox:

Error about kernel driver:

Chocolatey (package manager) package have this script to close running virtual machines before running upgrade ​https://github.com/chocolatey-community/chocolatey-packages/blob/master/automatic/virtualbox/tools/chocolateyBeforeModify.ps1

Qbittorrent have similar problem ​https://github.com/qbittorrent/qBittorrent/issues/18115