I do launch the install.exe and when I get to this screen
I click on "Next" button and then I get this screen (sorry, it is in french)
Which says that Windows close the application for security reason. And then, I get this (final) screen
This is the situation when I let the Windows "Data Execution Prevention" program manage the bad applications by itself. If I ask the "Data Execution Prevention" to be custom, with the install.exe program in the safelist, I have the same problem at the same moment, exept for the second screen which doesn't appear at all.
I do hope it will help you...