Mssql 2008 r2db connect problem

Hi everyone,

i want connect a SQL Server 2008 R2 express DATABASE, because i'd like create table input and some look up table steps. Unfortunately i have a lil bit problem. i think not difficult. :)

My settings:

JNDI file:

SQLServer2008/type=javax.sql.DataSource
SQLServer2008/driver=com.microsoft.sqlserver.jdbc.SQLServerDriver
SQLServer2008/url=jdbc:sqlserver://localhost:1433;DatabaseName=RM_DE_00
SQLServer2008/user=sa
SQLServer2008/password=123456

d:\Instal\Pentaho\4.2.0\libext\JDBC\sqljdbc4.jar (i read that just sqljdbc4.jar need, so i deleted sqljdbc.jar)

My computer a company machine and i get this error message:
1.jpg

Check this up:
"Invalid JNDI connection SQLServer2008 : The TCP/IP connection to the host localhost, port 1433 has failed. Error: "Connection refused: connect. Verify the connection properties. Make sure that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port. Make sure that TCP connections to the port are not blocked by a firewall."

SQL Server Configuration settings: 2.JPG

3.JPG

Help me!

Thank you. ;)

Attached Images

• 1.jpg (26.1 KB)
• 2.JPG (26.2 KB)
• 3.JPG (25.0 KB)