I apologize folks. The problem extracting files appears to be human error on my part. I maintain copies of my contributions in a folder of my desktop. Since the Win XP desktop is not exactly at the top of of folder hierarchy I ran into trouble with extracting files several levels down. In otherwords, the total filename including paths was too long for WinXP to handle. The error messages in the unzip programs I used were very misleading, but when I extracted the files on another PC it was done closer to the top level and when copied to the contributions folder on the development machine, it coughed up an appropriate error message.
Thanks, Clyde for the files. It helped!
Ron




