I was having trouble connecting to the internet through my network. I went to Control Panel - Network and installed a client. It said that I needed to restart the computer. After restarting, I am asked for my admin password. After entering it, I can't log in. All I get is a beep and a prompt that says I have the wrong password. I was never asked for my login password before, it would always log in automatically. What can I do??? Is there any way I can reset the password, since I guess I have the wrong one since I can't log in. Please help!

 

This is not a regular windows login screen. The background is black, and there is a window that says Windows XP Professional, and asks for my User Name and Password.

 

The message I receive is:

"The system could not log you on. Make sure your User Name and domain are correct, then type your password again. Letters in passwords must be typed using the correct case.