Not sure what steps to take to diagnose the problem.
What anti-virus application or security suite is installed and is your
subscription current? What anti-spyware applications (other than Defender)?
What third-party firewall (if any)?
Has a(another) Norton or McAfee application ever been installed on this
machine (e.g., a free-trial version that came preinstalled when you bought
it)?
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Client - since 2002
www.banthecheck.com
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Back-up any personal data (none of which should be considered 100%
trustworthy at this point) then do a format & clean install of Windows.
Please note that a Repair Install (AKA in-place upgrade) will NOT fix this!
HOW TO do a clean install of WinXP: See
http://michaelstevenstech.com/cleanxpinstall.html#steps and/or Method 1 in
http://support.microsoft.com/kb/978307
After the clean install, you'll have the equivalent of a "new computer" so
take care of everything on the following page before otherwise connecting
the machine to the internet or a network and before using a USB key that
isn't brand-new or hasn't been freshly formatted:
5 steps to help protect your new computer before you go online
http://www.microsoft.com/protect/computer/advanced/xppc.mspx
Other helpful references include:
HOW TO get a computer running WinXP Gold (no Service Packs) fully patched
(after a clean install)
http://groups.google.com/group/microsoft.public.windowsupdate/msg/3f5afa8ed33e121c
HOW TO get a computer running WinXP SP1(a) or SP2 fully patched (after a
clean install)
http://groups.google.com/group/microsoft.public.windowsxp.general/msg/a066ae41add7dd2b
NB: Any Norton or McAfee free-trial that came preinstalled on the computer
when you bought it will be reinstalled (but invalid) when Windows is
reinstalled. You MUST uninstall the free-trial and download/run the
appropriate removal tool before installing any Windows Service Packs or IE
upgrades and before installing your new anti-virus application.
Norton Removal Tool
ftp://ftp.symantec.com/public/english_us_canada/removal_tools/Norton_Removal_Tool.exe
McAfee Consumer Products Removal Tool
http://download.mcafee.com/products/licensed/cust_support_patches/MCPR.exe
Also see:
Steps To Help Prevent Spyware
http://www.microsoft.com/security/spyware/prevent.aspx
Steps to Help Prevent Computer Worms
http://www.microsoft.com/security/worms/prevent.aspx
Avoid Rogue Security Software!
http://www.microsoft.com/security/antivirus/rogue.aspx
--
~PA Bear
www.banthecheck.com
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