Thanks for the quick response guys,
I have not changed anything on my computer, Im using windows 7 professional for about the last 4 years, I have not downloaded any new software or added any new devices or made any changes in the last year. It just worked one day and stopped working correctly a week later when I went to make changes to my current project.
If you don't think there is any other ideas to try I would be happy to contact customer support.
I Appreciate your help,
Joe