Error Upload Image/Flash with ckfinder 2.0.1!Help me...

I renamed my folder but it is still error!
In CKFinder package for java haven't core folder but in the web.xml exist:

...
    <servlet-mapping>
      <servlet-name>ConnectorServlet</servlet-name>
      <url-pattern>
         /ckfinder/core/connector/java/connector.java
      </url-pattern>
   </servlet-mapping>

Can u demo using CKFinder in CKditor?????
Thank u so much...!:X