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The My.Computer.Mouse.WheelScrollLines property was called, but the mouse has no scroll wheel.
To correct this error
Check the My.Computer.Mouse.WheelExists property to see if the mouse has a scroll wheel before calling the My.Computer.Mouse.WheelScrollLines property.
-or-
Install a mouse with a scroll wheel on the computer.
See Also
Reference
My.Computer.Mouse.WheelScrollLines Property
My.Computer.Mouse.WheelExists Property