This is a fun one. Every single link in my Start Menu, desktop and task bar has become the link to the same program. I am quite sure it's not the application itself (Paint.net), something happened that made all my links point to the same program. If I right click/Properties any of the links it shows the correct data for where the link should be pointing (including the path name) but clicking any of the links makes Paint.net start. I am quite skilled with PC's/Windows, I have all Windows updates, virus protection is extensive and up to date, etc. I have searched and been unable to find someone else with the same issue, let alone a fix. Please help.