Is it possible to run a silent install of the Lotus Notes connector fo SAP

We are trying to find away to run a silent install of the Lotus Notes connector for SAP 1.7.It does not use any type of ‘normal’ command line switch that allows the process to be installed automatically. It is not packaged as an MSI file. Running the setup.exe does not extract an .msi file to a temp location (a common trick).

Does anyone have any suggestions?