wheels

Hello, Can't get rid of this unknow application who appeared on top left of screen. Looks like it simulates mouvements of the wheels. Anyone knows how to remove it ? Thanks !

When I go into the Assign section the sim displays that I have a Thrustmaster T500 Wheel and CST pedals. At various times I've been able to get the wheel to work, or the pedals to work, but it won't let both of them work at the same time. As soon as I try to assign the second item (wheel or...