Invert the X/Y Axis Mouse controls
If the mouse goes up, the pointer will go left. If the mouse goes down, the pointer will go right. If the mouse goes left, the pointer will go down. If the mouse goes right, the pointer will go up.
This is especially useful for people having the mouse syndrom.
The .NET framework 4.5 must be installed (if not already present) to be able to use the exe file. https://www.microsoft.com/fr-fr/download/details.aspx?id=30653