VDS didn't start: Could not load JDBC driver

[Former Member]

Hello,

I want to start the VDS Tutorial, but I get an error:

Exception: Data source 'Derby database' failed. Check your CLASSPATH! (in Tools
-> Options) Could not load JDBC driver 'org.apache.derby.jdbc.EmbeddedDriver'
Shutting down...
Data source 'Derby database' failed. Check your CLASSPATH! (in Tools -> Options)
 Could not load JDBC driver 'org.apache.derby.jdbc.EmbeddedDriver'

But I add the derby.jar file in the VDS under Tools - Options - Classpath

Have you any ideas...?!

[Former Member]

I try to start the server without the tutorial and that works...