We have a 2 IE based application called callidus & PVCS -serena which works on 18.104.22.168 & 22.214.171.124 respectively, also a locally installed application Borland star team works on different java embedded applet.
Recently they have added an another application which uses java webstart to start a application in fullscreen, which runs only if give IE as " run as administrator " even the user is an administrator(Problem is those users shouldnt have admin privileges),
PVCS is a version control app to checkout files - java.lang.UnsatisfiedLinkError:stat when trying to check out files from the web client. if 126.96.36.199 installed working,
Callidus portal working only if 188.8.131.52 jdk is installed,
Borland not working if the applet is removed for the above reason.
How to make IE & the applications to use the exact version of java it requires,