Each of your EWD Applications resides in an Application Path. Application Paths are sub-paths of the Application Root Path

For example, if your Application Root Path is d:\ewdApps and you have two EWD Applications named Accounts and Personnel, then you would have two sub-paths:

      d:\ewdApps\Accounts
      d:\ewdApps\Personnel
  

To define an Application Path, you simply create it via the Operating System, eg using Windows Explorer. You can then begin to create the source EWD pages for that application