Warning: Windows XP SP3 and McAfee don't mix
If you’re a business user running Windows XP Service Pack (SP) in conjunction with McAfee antivirus software, make sure you read my colleague Ed Bott’s blog post before you download McAfee’s latest AV definitions.
Bott: Link Removed
Other related links:
Microsoft Security Response Center on Twitter: Link Removed
ZDNet’s Larry Dignan: Link Removed