You this program to find a ClassName of the program you wish not to execute,
but to instead refocus if already open.

Eg. Microsoft Word's ClassName is "OpusApp"

   Within your IntraLaunch object:

   <PARAM NAME="RecallApp" VALUE="OpusApp">

Now this IntraLaunch object will only run Word once.  Upon the second, third,
and forth, and so on time, this object will simply bring the current running
copy of Word to the forground instead.

ShowClass.exe will not run under NT4.  If possible, use Windows95 to find
the class name, or find it out another way.