A cab-file, like a zip-file, is a compressed archive. It's a file that contains compressed versions of other files.
To create an empty file and put other files into it you need a archiving program like tugzip from http://www.softpedia.com/progDownload/TUGZip-Download-4217.html
Please, help me with this information: How can made the transformation of one file "*.exe" to this type "*.cab"? It's possible? Thank you verry much!