For starters, there's no such thing as a "reset tools" feature. You can reset the panels and workspace from the top right menu bar but I think this is not what you are after. So what exactly does that mean when you say all tools are acting like an eraser? Are you using a drawing tablet of some kind?
Yeah I am using a wacom tablet, I just updated the driver so maybe that will sort it out. The reset tool thing must have been from an older version who knows, I must have been reading the wrong stuff in another forum. If it happens again I will post again. Thanks Chris