can't update IE6 and XP

[jimt]

i get this message ANY time i try to update XP or IE6.
There are also some websites that don't recognize my IE6
browser. i have tried all of the fixes on the update
troubleshooter. HELP!

msxml3.dll error '80072f76'
The requested header was not found
/library/toolbar/3.0/vb.asp, line 29

 

[H Leboeuf]

Troubleshooting station.
Start here if you want.
http://v4.windowsupdate.microsoft.com/troubleshoot/