Error 80070643 on windows xp

[katy21865]

Hello,
i had microsoft essential on my pc i went to a site to ask a question and it took off my security i had to throw norton on for some protection now when i go to install the microsoft essentials i get error 80070643 why and how to fit

 

[manojgj]

try this
http://social.answers.microsoft.com/Forums/en-US/msestart/thread/908fad3e-f9fc-4d8a-be83-ae7d3bc48db5