Problem solved. I was able to buy a used version of Office Pro. 2007 very cheap. I was able to use that disc to install my program. Though it did cost me a little more, it was cheaper than buying a complete new program. I now know why it is a good idea to make a back-up copy of my software. I would advise others to do the same.
Pat Inquiring minds want to know...Windows 7 Home Premium...high speed wireless internet.