Outlook UserName & Password

Hi,

i have a outlook-2003 its always asking for password, connectec to windows-2003. I checked the username & reset the password, I always tick mark remember my password but whenever i click send & receive its asking for password, I have done some trick like Registry editing, Tools-E-mail Accounts-View or Change- Change- more setting -security- untick the settings.

please give me the proper solution its make my life measerable b’coz its my GM’s computer.