Logitech Cordless mouse not working

Hello everyone...
Can someone help me abt my Logitech Cordless mouse? I've installed the programs/drivers (SetPoint 4.72)
for this mouse but whenever i plug-in the usb receiver to my AO, the cursor immediately dragged to the lower-left corner(seems like shorting or something). :?
I need to unplug either the usb receiver or the battery inside the mouse, to be able to use the touchpad. Can't use the mouse.
Device Manager is showing both the Logitech mouse and the Synaptic are running fine. Tried uninstalled/installed the Logitech mouse but still the same problem.
My AO is D250, using XP Home SP3, CPU [email protected].
Logitech Control Center version : 4.72.40
Logitech Driver version : 4.72.40
The Logitech mouse P/N: 831689-0000
PID : LZ534AM
M/N : M-RBF111

Really appreciate any help u guys could offer.

thanks...
mat

:mrgreen:

 

Try your mouse on another computer Mat. That may help determine if it is the mouse or the computer.