This is what is happening.
I have a Dell Computer and put in 3 user names, 1 set up as the administrator.
The computer run great and have had no problems.
Tonight I installed PC Anywhere a Symantec program and whata mess.
I now have a windows log-on user name and password that I never had before, found out finally I could just push enter and then I could log-in. PC anywhere is not working and needs to be uninstalled. But now the big problem. All the user names are gone so I now log-in to a new screen that has NO administrator rights so I can’t uninstall Pc anywhere, create new user names or restore the computer back the way it was. How do I get administrator rights back? If I can get that, I pretty sure I can get rid of PC Anywhere and fix things up.
Running XP

Thanks!

Boot into Safe Mode
--------------------------------------------------
Can you get into Safe Mode?

Here you will find the "built-in" Administrator account and again if you've set no password just hit enter on the blank login.

You should have full rights now.

How to uninstall pcAnywhere from Windows NT/2000/XP

You could also run a System Restore from the Safe Mode prompt to do so.