I recently had some problems with visualization of java applets in IE6.0. A few months ago I could visualize those applets without any problem. Now I just see a red cross on a grey field. A friend told me that this could happen if you mess up with JVMs and, for some reason, you installed another JVM other than MSJVM. So I downloaded the SUN JVM for MS windows, installed it and... no improvements at all.
Is there a way to clean the IE installation so that I can install the MSJVM (as I had done before?)