web server Script to launch external program

I need a web server side script to run a external application. The application is attached and a sample file also attached for conversion. I'm running IIS 5.0 web server, you can create script in any languaue compatible with IIS 5.0. The script should take Source file path and return converted file path. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform IIS 5.0, windows 2000 advance server