Server directly with local, click Get Database list, pop-up error: "Database error [Dbnetlib][connectionopen (Connect ()).] SQL Server does not exist or is denied access resolved ";
Workaround:
1) Expand the SQL Server 2005/2008 Network Configuration node and expand the Protocol node to the right of the Protocol to enable TCP/IP protocol----In the TCP/IP protocol properties to the right of the Protocol--in the IPAll-- Set the TCP port to 1433.
2) Restart SQL Server, if the firewall is not limited, now OK. Server 2008 Here is, locate Configuration Manager, then "SQL Server Network Configuration", enable "TCP/IP", right-click on its properties, find "IP address", pull down the bottom, change the ipall to 1433, Or use this port directly (fill in the server address of the locomotive at this time: 127.0.0.1,60193---behind this port is your port. )