Applet not getting loaded in Windows Vista's Mozilla Browser

Question

Hi,
When I open the URL http://www.operamini.com/demo/ , the applet in that site gets loaded from windows XP and linux, but not from windows vista, for the same firefox version. When I refer the Java console I get the message lissted below.
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
p:   reload proxy configuration
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
load: class org.microemu.applet.Main not found.
java.lang.ClassNotFoundException: org.microemu.applet.Main
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)What can be the reason? what should be done to overcome this?Is it due to any version incompatibility of Java? I have no idea regarding this.
Please help
Rony

Answer 1

there are other issues as well - in Safari:
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/s.png] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/v] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)
attempt to load resource [/t] using System ClasslLoader from a.Code(Unknown Source)
       me2.o.a(null:-1)