EBS R12 FORMS error-- Internet Explorer has modified this page to prevent cross-site scripting--

Internet Explorer user can encounter this error, when launching Forms in EBS environments.
This error seems related with a deployment problem with Forms.(bug: 8608695) Redeploying the Forms 10.1.2.3 formsapp.ear file fixes the issue.

Bug 8608695 details:

Whenever you apply a patch set over the basic version (10.1.2.0.2), the form 
servlet is not re-deployed.
This causes a major problem in case some corrections are done at the servlet 
side. Not re-deploying the form servlet, the correction won't be taken into 
account.

Here are the steps for the solution: (reference : Oracle Support)

1)Make a backup copy of the original Forms system-jazn-data.xml.
This file is found in $INST_TOP/ora/10.1.3/j2ee/forms/config/system-jazn-data.xml

2=Change oc4jadmin password if the password is unknown [ per Note 397174.1 ]

3)Execute $FND_TOP/bin/txkrun.pl -script=CfgOC4JApp

         Enter Application name for re-deployment ? forms
         Enter Oc4j Instance password for re-deployment ? welcome (or current password)
         Run Autoconfig <Yes/No> ? No 

4)Run AutoConfig on the instance by running the command: $ADMIN_SCRIPTS_HOME/adautocfg.sh