if you have a gamepad, a joystick, or any other kind of similar device, try to unplug it.
If you have a trackpad, or a problematic mousewheel, locate in "C:\Program Files\Tennis Elbow Manager\Tennis.Ini", under [Menu] :
WheelAxeMode = -1
and change it to :
WheelAxeMode = 0
== Mana Games ==
>> I don't answer Private Message, except if it's really a _Private_ topic <<