Today I started getting the pop-up window message in Windows Live Mail asking for my username and password.  It hasn't changed, and it's all filled in, but it still won't stop popping up asking me this for my inbound mail.  How can I get this to stop so I can download my emails.  This is driving me nuts!  I'v even restarted my computer, but that didn't work either.  Can anybody help me fix this?  Thank you!

[Original subject: Windows Live Mail]