I have an a4tech x7 r4 wireless mouse. Recently i reinstalled my windows, so i downloaded the software again for the mouse and i set it up again. The problem is that this software has no setting for mouse scroll speed, but it worked fine before i reinstalled my windows. But now my scroll speed is crazy fast. So i go to the control panel, to "mouse" and i change the scroll speed (it was somewhere about 79!) to 8. The problem is that everytime i boot, this value resets. What should i do?