New
#21
You might try a Repair Install
It works quite well to fix those unfixable problems which are about to drive you to reinstalling. Next best thing.
For example, yesterday I set up a second user account on my computer for a friend to use while I am traveling. When I got back to my desktop, my sticky notes "To Do' list had disappeared and wouldn't start. My task bar was also emptied of all programs.
I popped in my DVD, ran a Repair install and an hour later everything was back in place, including the "To Do" list.