You should have the following files
NavObs.exe
Nav.cfg
Install.exe
Install.inf
RlzRun10.rts
Standard.exe
ANIMATE.EXE
CCLib1.exe
Readme.txt

You may not sell this program to anyone.  However, you can
distribute this program free to anyone.

To install the program you can
          Run Install.exe from the file manager
or
in The Program Manager
          Click on File
          Click on Run
          Type in <Drive>:\install.exe

The modem initialization string and the hangup string
included with the program isa string for a Hayes 2400 baud modem.

You may have to change the strings to be compatible with your
modem.  You can find the appropriate string in your modem manual.

The characters   ^M   in the string mean carriage return.  If
a carriage return is necessary for your modem to act on a command,
then you must include the characters ^M in the command string in the
appropriate place.