## Communication Method

The program understand_c uses different communication methods based on the operating system it runs on.

On Windows, Dynamic Data Exchange (DDE) is used.

On UNIX, sockets are used to send information to the server. Since the possibility of conflicting with other programs using the same socket address is present, the server port used may be specified on the Browser Tab of the Options->Preferences menu.

If a conflict arises, change the Server Port to another number.

Scientific Toolworks, Inc. http://www.scitools.com