I am trying to share several file structures across two PC's in the same
workgroup through my Linksys wireless router. I have shared the files on the
source computer. When I go the Network window. I can see the source computer
as a resource, but when I try to log in, I keep getting the following error
message.

"Logon Unsuccessful: Windows is unable to log you on. Be sure that your
user name and password are correct."

I am certain that the user name and password are correct. I am entering the
Domain\User Name in the User Name field, but I keep getting the same error.
What am I missing?