Connect to Sql Server 2005 Express for Window SharePoint Service

If you wanna to connect to the sql server 2005 express after u install window share point to your window server 2003 and when u try to connect to the ServerName\Microsoft##SSEE, it return you error.
Actualy you can't connect to WSS database remotely because network connectivity is disabled by default. ( or without SQL Server Agent Services not installed)

You can use below as ur server name like the image below, it will let you to connect to your share point database

\\.\pipe\mssql$microsoft##ssee\sql\query