I'm not 100% sure that I write to the same peroson (but your name is quite unique) who published in Delphi pages some information about how to execute EXE file from within streams. Unfortunately all links were borken and threads were removed so I can't access anymore the original messages and links.
I'll appreciate if you can help me in Delphi (I use Delph 2010) to run EXE files from within the streams (without saving to disk).