Mouse isn't working

Hello there,

Yesterday I was in the controls for the mouse to switch some controls. But now I can't use the mouse in BeamNG drive. I tried every option three times and more but it doesn't work. This means I deinstalled the game and install it new; tried to install it from an other Steam Account with the "Share" function; Deleted the folder but after I done this the game doesn't start; I tried to play it with an Xbox360 controller and an other mouse. I spend over 6 hours to find the problem but I found nothing. Now I hope to find here some help.

 

Thank you. I can use the mouse. That means it worked. But now I have another problem. BeamNG doesn't load the "ingame" maps or my mods. I can click at Freeroam now but it doesn't open. Same with Scenarios. But at Scenarios menue I can see that there is nothing and with the mods folder too.