|With a program that old the best I can offer is try to determine what has changed in the past week, new software, updates, new printer, any new hardware, etc etc. perhaps that will give you a lead on what is causing your problems.|
Since I have all my correspondence in windowworks,
You might want to think about converting those files.
I did a quick search, and the only program that I could find that might convert your files is OpenOffice.
Also, you should never post a live email address in a forum. You think you've got spam before.....