OK, I just fixed my problem by clearing all my cookies.
Now another problem remains. Has anyone successfully installed this update?
Q324929: December 2002, Cumulative Patch for Internet Explorer 6 Service Pack 1
Download size: 2.0 MB, < 1 minute
Each time I've installed it, I am asked to reboot, so I do, but then after I reboot and I run WindowsUpdate again, Update doesn't recognize that I've already installed that patch!