pbrvet

I tried sometning that I hadn't thought to do before. I went back to System Tools/System Restore. I went back to an earlier date and restored my system to that date. I seemed to work. Things, for now, are working as they should be. Thank you for your help. If this problem comes up again, I will try what you have told me to do and see if that corrects the problem. As I said, thank again for all of the assistance. People like me really couldn't get by without people like you who are willing to give a hand to other.