>With the number of issues and questions you've had about automating WinZip, why are you still using it? Get a library that will do the work for you.

It does the job. It processes thousands of processes per day for zipping and unzipping. But, on once or twice a day, the zip functionality has a little issue. I am trying to find the reason for it. Going with another tool at this point will take longer and we have to use this one because of some very high end options that the command line is offering.