Yesterday, I created a new virtual machine with Virtualbox 7 installed on Windows 11 (it was working then).
However, when I started it today, the Virtualbox virtual machine list window did not appear.
As far as Task Manager is concerned, the process itself seems to be running:
There was a Windows update this morning, but I don't know if that is related to this problem.
I have tried rebooting, reinstalling VirtualBox, installing with winget and "Repair" in the Virtualbox installer, but the problem persists.
How can I fix this problem?