The files on this CD-ROM are in Adobe Acrobat .pdf format.  You must install Acrobat Reader 3.0 or later to access the .pdf files.  An updated version of Adobe Acrobat can be downloaded from the Adobe website (http://www.adobe.com/products/acrobat/readstep.html) at no cost.  Previous versions of Acrobat Reader will cause irregularities in viewing and printing, so make sure you use version 3.0 or later.  

Once you have installed Acrobat Reader 3.0 or later version, please open the GUIDE.pdf file inside the WFL_ESI directory first.  It gives an overview of the contents of this CD, and will link to the rest of the files.