Yes, I know, but some people use that little program that launches both of them at the same time, and the people I know that have used them get errors all the time. And I had the same Problem with Disconnections before aswell, I just used a new Repack and it worked - There is something wrong with MySQL (like Dr. Emu Said) - Either Uninstall MySQL / NAvicat and Re-install or I guess you'll need to find another way to fix the error.