Hi I have the same problem asked by tshab@mail.arc.nasa.gov on 04/30/2002.I wonder why it works fine in an applet and has the problem in an application? Is it because the version of java source(3.3.3r2) is different from the version of java classes in WinVNC(3.3.3r9)? what is the Java Viewer version in WinVNC3.3.3r9?