In the normal course of emailing a little, square error box keeps
appearing
in the middle of my screen telling me to type in my user name and
password.
The correct user name and password are already pre-entered in this error
box
correctly. I keep hitting "OK" but the error box will now disappear. I
then
go to "Tools" and "E-Mail". I run the test to make certain everything is
entered correctly. Even though the user name and password are correctly
entered, the error comes up unable to ruin a test email~ server doesn't
acknowledge or recognize your user name or password. This is the same
user
name and password I have always used. No changes have been made.
You've obviously got some sort of problem, because the part of your message
where you told us the Outlook version and the Windows version has got lost
again. :-(
You also haven't said what sort of e-mail server you are trying to contact.
Exchange? SMTP? POP3? Is the problem with outgoing mail, or incoming
mail, or both? Do you have more than one e-mail account; if so does the
same problem occur with all of them? Do you have web-mail access for your
account; if so is that still working with that user name & password?
Just thinking of the simple things, are you sure that you haven't got the
caps lock in the wrong state if your password is case-sensitive?