When I shut down and switched on again Brink, I got the
same previous log in window, but after selecting the now
current username, all is working.

Hopefully I won't have to use your knowledge...

Thank you Brink for the welcome and for the swift reply.
I followed all the steps in the Registry, except the password
bit as my registry doesn't show "Default Password", there is
"Default Domain...

Good afternoon,
I have read through the previous posts on this subject, but didn't find
a resolution to the challenge facing me.

I have run the NETPLWIZ to no avail, the sign in screen opens...