I'm looking for ideas on how to run an MS-DOS app (Fortran .exe file) with ASP. The .exe file will reside on the web server, will be passed an input file, and then kicked off on the web server. I've looked into using an #EXEC directive, but couldn't get it to work. Thought too about creating a VB DLL that does a SHELL to kick off the .EXE. Has anyone done something similar ?