Take a look here, it may help:
http://support.microsoft.com/default...b;en-us;290684

"someonelikeyou" wrote in message
ps.com...
Help! I've been all over the net trying to find a fix for this.

I am using Outlook 2002. Windows XP. I have five POP email accounts set
up. One of the accounts repeatedly asks me to enter my username and
password - it will not retain it.

Does anyone know how to fix this? It's driving me crazy!!