I saved the toolbox with my preferred brushes and normally when i open the software and recent painting, the toolbox automatically loads. I updated my security software just before (not sure if this is relevant), but the toolbox did not load with the painting, and even when I went to command 'load toolbox' and selected it from my files, it would not load. I tried other toolboxes and same thing. I guess I will have to redo it but wonder whats happening?