>Is there a way, once a user has an executable application installed, to send a supplemental application to perform a few minor tasks without having to repackage the related support files (i.e. support library, etc.) in an Installshield setup? All of the needed support files are already registered on the user's machine. I'd like to email him a small exe or app file. Is that doable? Thanks!

I don't see any problem with runnung an exe but app would requre either full VFP version or wrapper exe to run.