Screen Saver Won't Come On (Already Applied HID Update)

Hi,
I've got a Dell E520 running Vista HP SP1, fully updated. I am using
a Mircosoft Wireless Notebook Optical Mouse 4000. My screen saver is
set to come on at 15 minutes, but it won't come on. I've even
installed the HID Non-User Input Data Filter.
What can I try next?

On Mar 22, 11:42*pm, boris-badeno...@excite.com wrote:
> Hi,
> I've got a Dell E520 running Vista HP SP1, fully updated. *I am using
> a Mircosoft Wireless Notebook Optical Mouse 4000. *My screen saver is
> set to come on at 15 minutes, but it won't come on. *I've even
> installed the HID Non-User Input Data Filter.
> What can I try next?

One more thing, why does my "Installed Updates" window show different
updates than my "View Update History" window? I just noticed that the
HID Update does appear in my View Update History as

"Microsoft - Other hardware - HID Non-User Input Data Filter

Installation date: ý2/ý2/ý2009 12:38 AM

Installation status: Successful

Update type: Optional

Microsoft Other hardware software update released in November, 2008"

but doesn't appear in my Installed Updates.

Thanks again.