Help re Sisgrv display driver

[Guest Kettler 7]

“The sisgrv display driver has stopped working normally. Save your work and

reboot the system to restore full display functionality. The next time you

reboot the machine a dialog will be displayed giving you a chance to update

data about this failure to Microsoft” on your Windows XP computer.

 

rebooting did not display the notice for microsoft and I already have 3d

installed on computer but still can't play games, how do I update my driver &

how do I finsd it on my computer ?