If you are using the IDE you should create a project in the same
directory as the source.

Here is a list of files to put in the project file:

   OWLCOMM.CPP
   WCONNECT.CPP
   WNOTIFY.CPP
   WTTY.CPP
   WMODEM.CPP
   WCOM.CPP
   OWLCOMM.RC
   OWLCOMM.DEF


Here is a list of options to turn on:

   Generate Windows Executable
   Large Memory Model