Regediter For port number and TCP/IP

Port Number

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQLServer\SuperSocketNetLib\Tcp]
"Enabled"=dword:00000001
"ListenOnAllIPs"=dword:00000001
"KeepAlive"=dword:00007530
"DisplayName"="TCP/IP"


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL10_50.SQLEXPRESS\MSSQLServer\SuperSocketNetLib\Tcp\IPAll]
"TcpPort"="9899"
"TcpDynamicPorts"="0"
"DisplayName"="Any IP Address"