Hello, i have written a servlet and it has compiled correctly but when I try and execute the .jar file from Tomcat i get the following error. i believe i have placed the file in the lib directory. Any ideas? Error: 500 Location: /servlet/TestPackage.ServletWritesPDF Internal Servlet Error: java.lang.UnsatisfiedLinkError: no jFdfTk in java.library.path at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1312) at java.lang.Runtime.loadLibrary0(Runtime.java:749) at java.lang.System.loadLibrary(System.java:820) at com.adobe.fdf.FDFTK.(FDFTK.java:10) at TestPackage.ServletWritesPDF.init(ServletWritesPDF.java:27) at org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317) at org.apache.tomcat.core.Handler.init(Handler.java:215) at org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296) at org.apache.tomcat.core.Handler.service(Handler.java:254) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79 7) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC onnectionHandler.java:210) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498) at java.lang.Thread.run(Thread.java:484) Thanks Douglas Eric Williams Solutions Manager MediaMix Interactive 5233 Dundas St. W. Toronto, Ontario M9B 1A6 t: 416.233.8943 | f: 905.795.0932