Secure self extracting archive

I am in need of a program that can be used to select a folder incl sub folders to create a self extracting archive. I know that winrar etc offers that but here are the special requirements: - People should NOT be able to just unzip the archive - If you run the exe it unpacks the directory structure to the users temp folder and runs the exeinside the self extracting archive. - If the exe is closed the temp files get deleted again ## 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 Windows