Can't connect MS SQLserver 2008

Test adapter connection failed!
java.lang.ClassNotFoundException: net.sourceforge.jtds.jdbc.Driver
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at v.blmp.a(:63)
at v.ggz.a(:33)
at v.ggz.b(:53)
at v.ajaw.run(:21)
connectionString: Server=127.0.0.1,1433;Database=DienTap;User ID=admin;Password=123456Abc
I using adapter: sqljdbc_4
And this VP.log

[Mon Sep 17 23:15:57 ICT 2012] [message] [Mon Sep 17 23:15:57 ICT 2012]: Start Visual Paradigm for UML Enterprise Edition [VP-UML EE]: 8.0 (sp1_20101008)
[Mon Sep 17 23:16:51 ICT 2012] [message] Can’t happen! javax.swing.text.BadLocationException: Invalid location
[Mon Sep 17 23:16:53 ICT 2012] [warning] java.io.FileNotFoundException: C:\Program Files\VP Suite 5.0\resources\update.properties (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.(Unknown Source)
at v.avrx.c(:72)
at v.avrx.b(:11)
at v.avro.a(:155)
at v.fco.run(:2162)
at java.lang.Thread.run(Unknown Source)

[Tue Sep 18 01:32:06 ICT 2012] [error] Can’t load JDBC Driver
[Tue Sep 18 01:32:06 ICT 2012] [error] java.lang.ClassNotFoundException: net.sourceforge.jtds.jdbc.Driver
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at v.blmp.a(:63)
at v.ggz.a(:33)
at v.ggz.b(:53)
at v.ajaw.run(:21)
Can you help me.

According to the log it seems you haven’t properly configure the database connection settings. Can you attach a screenshot of database configuration dialog? Thanks.

Best regards,
Rain Wong