I downloaded a new kaspersky internet security 2011 and when I reboot the computer my mouse stopped working on my dell inspiron 1545 laptop. I checked by the control panel and the driver is corrupted, I'm trying to update it but without the mouse I cannot click on the alert button to update the it. I try all the button but nothing seem to direct me to the button that I need to press. Is there other way to update the mouse driver without using the mouse?