Question: how can I execute ISAPI using Pi3Web?

[José Francisco Colom López <jcolom@star.dtic.ua.es>]

Hi, 
   I am trying to make a web-based application on a PC using 
Pi3Web as www server.
   I want to use an ISAPI executable (*.dll), but I don´t know
how my html code has to reference the dll file. For example, I have
tried something like this:

 <FORM ACTION=file.dll?parameters...

but it doesn´t work.
  How can I reference dll files, How should I set up the directory 
aliases?

  Please, help me
  Thanks you in advance.

             José Francisco Colom López
             e-mail: jcolom@star.dtic.ua.es