Mousemove not working on Remote Desktop connection

[Dazzler]

Clever People,

I am remoting to machine B from my local machine (A).

On machine B are autoit scripts and exe's. I am simply running them on machine B via remote. I am running no scripts on A.

I am having trouble with Mousemove in that it does nothing.

WinActivate("window name")

$array = MouseGetPos()

consolewrite($array[0] & " " & $array[1] & @cr)

This returns values. [replace window name with anything]

But Mousemove does nowt.

WinActivate("window name")

mousemove(400, 400)

sleep(1000)

mousemove(400, 200)

Any help is much appreciated.