Recover lost config

I had been running a home configuration for a year on a Windows machine using Oracle VMbox. It developed issues so I loaded a virtual machine through VMWare. When the HA user interface came up, I didn’t remember my existing username and password so I set up new ones. Unfortunately now I have lost all my integrations. Is the old system stored somewhere?

It’s all in the /config folder, including the the hidden /config/.storage folder (on the old system).