Unfortunately, no, other than possibly making the application a web application. Executable files have to reside within the file system of the local machine.
That being said, network shares are considered part of the file system, so you could use network shares such as "\\server\public\executable.exe" , but you simply cannot run an executable directly off of an HTTP site. Not possible.
David Morton -
http://blog.davemorton.net/ -
@davidmmorton