When viewing my website I get the above message. I click on ok, go into the site, but when changing pages I get the following "several java virtual machines running in the same process caused an error". On other computers there is no problem. The website was developed using Serif WebPlus 10 on Windows XP SP2.
The Java Runtime Environment cannot be loaded, followed by multiple java machines in the same process causing an error. I had the same thing happen to me in IE version 7. Eventually I did a few radical things to fix the issue. One of the things I did, or combination of things, eventually fixed it. I'd close and re-open IE7 with each different thing I tried so as to reset it. I uninstalled every Java RTE update, and there were about 5 of them, and then reinstalled the latest (1.5 Update 10). I turned off Tabbed browsing (once it was fixed I turned it back on). From MS Control Panel - Java, General Tab, Delete Files... I deleted everything Java cached. From the Java Tab, View... Button, I removed all Java runtime parameters for the 1.5.0_10 line so it just starts up with defaults. (Basically undoing memory parameter fixes another thread said to try, I typed in to try and fix it, and this did not work "-Xmx256M" this setting caused more harm than good). Well, that's what I did, and now I can browse websites with Java again. It's probably a little radical, but the error message wasn't very helpful in pinpointing what exactly caused the problem in the first place. Good luck.
