See your responses in

microsoft.public.windows.vista.performance.maintenance

and in the future please do not repost the same question to multiple groups
separately as it only creates more work for those trying to help you.

--
Best of Luck,

Rick Rogers, aka "Nutcase" - Microsoft MVP
[url]http://mvp.support.microsoft.com/[/url]
Windows help - [url]www.rickrogers.org[/url]
Vote for my shoe: [url]http://rick-mvp.blogspot.com[/url]

"MXC" <mxchen100********.com> wrote in message
news:7B35B9AC-6677-43D2-A1A0-66E4C6589621@microsoft.com...[color=blue]
> After uninstall CA and install McAfee
> My laptop could not connect to Net. Windows live message could not launch
> too.
>
> I called McAfee support and un-install McAfee,
> the Windows live message show up and the laptop can connect to net
>
> but could not launch IE 8 by click its icon.
> I can only launch the IE8 with 'run as administrator' or in safe mode.
>
> I appreciate any help and suggestion
>
> Thanks
>
> Chen
>[/color]