QUOTE (BrianL @ Dec 6 2008, 05:28 PM)

I tried this, and it didn't help. "Rolling back" to update 6 was mentioned as a solution. How does one go about doing that?
Same problem here after updating to java 6 update 10 so I've gone back to
update 7. You can find find older java releases in
Sun's archive or
here. You should be able to uninstall update 10 from Control Panel > Add or Remove Programs.
Update 11 gave the same error message, so it's back to update 7 again for me if I want to be able to use IASViewer.