Conditionally including procedure files

Hello, is it possible to use a #include statement in a conditional compiler directive?  Ideally I would want an experiment to reference one set of procedure files if a network share is present, or a local set of procedure files if the share is not.  Thanks for your time.

Execute "DisplayHelpTopic "Operation Queue"" on the command line.  INSERTINCLUDE and DELETEINCLUDE are operations that you should look into.  

I use this technique to load various analysis packages using menu items.