Hi I have created this UDF to intercept mouse events so you can remap them ( including X buttons).  - might work better on some windows versions 32/64 bit and some auto it versions.  It treats mouse clicks like AutoIt hotkeys (which dosen't support mouse events). eg set up a hotkey for Right Click. _MouseTrapEvent("RClick", "_RClick", 1); single clicks   Example events ; LClick - left button click (Primary) ; MClick - middle button click (Wheel click) ; RClick - right button click (S