Then, you may need to have to clean up Device Manager and remove any "ghost" /
unknown devices from your system. Save the following into a batch (.bat) file
and tel Device Manager to "Show hidden devices..."
---------- Copy from after this line --------------------
set devmgr_show_nonpresent_devices=1
cd %SystemRoot%\System32
start devmgmt.msc
---- Copy the above lines--------------------------
Generic USB mouse drivers are built into XP and the hardware needs to be
correctly detected in order to let XP install the correct drivers.