When I downloaded the Windows XP SP3 and rebooted the computer, it showed
that the Windows Live Messenger packing was wrong and could not be
installed.
Did the SP3 and WLMail8.1 not compatible to each other?
How to solve this problem?

Greetings,

It should be. As a quick fix though, you could simply upgrade your 8.1 installation to 8.5:
http://messenger.jonathankay.com/redir/wlm85.asp

--
Jonathan Kay
Microsoft MVP - Windows Live Messenger
MSN Messenger/Windows Messenger
MessengerGeek Blog: http://www.messengergeek.com
Messenger Resources: http://messenger.jonathankay.com
(c) 2008 Jonathan Kay - If redistributing, you must include this signature or citation
--


"Yang Junling" <yjl1025@gmail.com> wrote in message
news:9ED7EF26-C113-4C73-84DE-5B9FD6404E25@microsoft.com...