Hi, I am new to Java. I am using JBuilder to create applets. I created an applet which compiled and ran fine. I created html file and added the applet tag with the code parameter and set that to the .class file. When i typed appletviewer command at the DOS prompt applet ran just fine. But whenever i try to run the applet by itself (double clicking on the html file) I am getting applet not found error in IE 5 and Java.swing.Japplet classDef error in Netscape. All the files (.java,.class and html) are in the same folder. Can some one please help me with this problem. I will appreciate any help.