To Intall this c++ code:

1) You will need Microsoft visual C++ (version 6.0)
2) Unzip this file into a directory from the root called "\Geophys\". 
If this is not done, the references to header files in other folders
will not work
3) You may need to change some other references also such as those to MFC
 standard help files, which reside where visual studio is installed


The zip file contains in addition, the release and debug libraries of external linked
code not made available here.