I posted the following on techsupportforum.com, but all they will tell me is to re-install. An obvious solution, but I'd like to learn something. Any ideas?
I just did a clean re-install of XP Home, SP 1 on Computer #3. After I finally got to the desk top screen, I ran "control userpasswords2" from the run menu, and saw that it had two accounts; the usual Administrator account and a second administrator account it created during the install. We'll call that one John Doe.
I decided (perhaps rather stupidly) to delete the John Doe account, despite being logged into that account at the time. The next time I re-started, it gave an error message of "Unable to log you on because of an account restriction" and then hung up on the Windows is Starting Up screen. I waited just a few minutes before manually restarting the computer (with the power button, ctrl-alt-del did not work).
After trying this a few times, I did a repair install from the CD. It asked for another name, so I entered John Doe again. Now that I can get back into Windows, Control UserPasswords shows both the Administrator and John Doe accounts. But it tends to linger quite a long time on the "starting up" screen."
I have created a third admin account, and deleted John Doe, but have the same problem with the new account. I actually had to edit the registry again, so it would quit trying to log me on as John Doe, which resulted in the previous "account restriction" error message.
Other than staying out of registry issues I have no business messing with, what can I do to fix this?