1:  Made a directory on your hard drive called "CADEMO" (MD CADEMO).

2:  Copy all of the files on this floppy to the directory on your hard 
drive you just made.  (COPY A:\cademo.exe C:\CADEMO)  assuming the 
floppy is in your "A" drive, and you made a directory on your "C" drive 
named CADEMO.

3:  Change to the directory you made on your hard drive (CD\CADEMO) and 
type "CADEMO"

4:  After the program finished extracting itself, type "CA" to enter the 
demo version of The Chess Assisant.

5:  After extraction, there will will be a text file on your hard drive called 
"Walkthru.txt" which you may wish to view/print to help you learn your way 
around the CA Demo. In addation there will files called pgn2ca.txt and 
pgn2ca.exe explaining how to convert pgn games to ca games.