suspicious script message

From: philly lawyer (anonymous_at_discussions.microsoft.com)
Date: 04/30/04 

Date: Fri, 30 Apr 2004 08:46:45 -0700

I have XP home edition. I was attempting to check my
settings in System Restore, but when I clicked on the
link to settings, I received a security warning from
MacAfee of "Suspicious Script" as follows: "The script
is attempting to call the Run method within the
IWshshell3 object." The file name given is rstrui.exe.
What does this mean, is it dangerous, if so, what do I
do, etc. Thanks for any info. PS I stopped the
scripting when this popped up.