When you launch an application that is not AutoCAD Map 3D 2012 you receive a message from the Windows Installer stating the following:
"Please wait while Windows configures AutoCAD Map 3D 2012."
is displayed while the non Autodesk application is launched.
The Windows Application Log will also have this entry:
"Detection of product '{5783F2D7-8002-0409-0002-0060B0CE6BBA}', feature 'P', component '{43DB808E-EDB6-4FBC-A37D-41E59D400FCA}' failed. The resource 'C:\Documents and Settings\All Users\Application Data\Autodesk\Geospatial Coordinate Systems Temp2012\Australia\Agd66\A66National(13.09.01).gsb' does not exist."