Using NVSlimmer

Hi there

I'm trying to cut down on the NVidia bloatware I've got installed. I found out through Google about an app called NVSlimmer which should do the trick. Unfortunately I'm not quite sure how to use it. When I run it I get a prompt to load the driver package but I'm not sure what that is.

I figured someone here might be able to help me understand what to do.

Thanks in advance.