The abovementioned did not work for me... The following did!

Click Start, type regedit.exe and press ENTER
Navigate to the following location:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Win dows\Control
Panel\Performance Control Panel

In the right-pane, look for the value named PerfcplEnabled and delete
it, if found.
Also, delete the PerfcplEnabled value from the following key:

HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Wind ows\Control
Panel\Performance Control Panel

"Jeff" wrote:
Don't know how to restore your GUI, but do have an answer on
running the
tool directly.
starttype winsat
click on the winsat.exe that should come up.
winsat = Windows System Assessment tool.

That's the execute that generates your figures.

Jeff

"Luca" wrote in message
...
I have the same problem too on a Vista Business N

Someone know how to make it reappear?

"acook" wrote:

I also have the same problem and after 2 hours of talking
to tech support
I
still have the same problem!

"Roy Bishop" wrote:

When I open "Performance Information and Tools", the
Experience rating
are
no longer there and the "Rate my computer" button is gone
too.

Anybody know how to restore this or directly access the
Rate my
Computer?

Thanks!