How to create an Intel App with msi file or with some Folders

Hi, I want to create an Intel App. Using this URL http://appdeveloper.intel.com/en-us/encapsulator-beta. Go to 'Make your App' tab. In that i m uploading a zip file that contains MSI Installer or any Folders (Ex: Setup.msi). Getting an error related error related to uploading zip file.