I have implementing Database mirroring with two standard windows 2003 (64bit) servers running 2005 sql (64 bit). I have installed a SQL Express Edition on my Windows XP SP2 PC to act as a witness. But, when I try to connect to the witness PC from SQL Mgmt Studio from the principal server, it comes back with a an error saying that "By default, remote connections will be disabled, Microsoft SQL Server Error 2.
Can someone help. I tried everything in the following link