1. A method comprising: converting one or more first file system objects of a first type to generate one or more second file system objects of a second type; and generating a self-extracting program operable to run from a second file system, the second file system being operable to store file system objects of the second type but inoperable to store file system objects of the first type, the self-extracting program including the one or more second file system objects; wherein the self-extracting program is operable to run from the second file system, extract the one or more second file system objects included in the self-extracting program, convert the extracted one or more second file system objects to one or more third file system objects of the first type, and store the one or more third file system objects in a first file system that is operable to store file system objects of the first type.