All Internet Explorer windows close
An application or applet has crashed the Java Virtual Machine (JVM). As result, a file with filename beginning with hs_err has been placed on the desktop. (see below)
Resolution:
1. Download and install the latest version of the Java Runtime. (version 6Uxx)
2. Disable older versions of Java Runtime from the Java Control Panel
a. Start-->control panel-->Java
Click Java tab
Click View under Java Application Runtime Settings
Uncheck the Enabled box for older versions
Click OK