Greetings Daffy,
The GUID changes with every version (with minor exceptions). However, deleting the key is a
bad idea and totally not necessary.
To disable Messenger integration in IE, open up Internet Explorer and choose the Tools menu.
Then choose Manage Add-ons.
Show the entries that run without permission and the specific entry you'll want to disable is
"Windows Live", which corresponds to the \Program Files\Windows Live\msgsc.14.0.8089.0726.dll
file and CLSID/Class ID is
{4F07F79F-087F-42CF-8B36-7A88D06088E9}. You may need to show the various columns to find the
exact one (there will be multiple 'Windows Live' entries). Double-click each entry for the
full information to show.
After you've found it, choose the button to Disable it and Messenger will no longer be
started by any Microsoft websites. Be aware however that if/when Messenger is updated, this
will be need to be done again (and will be a different file and CLSID).
One of these days I'll write up a utility that'll just take care of this automatically.
--
Jonathan Kay
Microsoft MVP - Windows Live Messenger
MSN Messenger/Windows Messenger
MessengerGeek Blog:
http://www.messengergeek.com
Messenger Resources:
http://messenger.jonathankay.com
(c) 2009 Jonathan Kay - If redistributing, you must include this signature or citation
--
"DaffyD®" <> wrote in message news:eVa#...
> I'm using IE8 and Windows XP. I would like to stop Windows Live Messenger from auto
> starting when I sign in to Hotmail. I read about deleting the
> HKEY_CLASSES_ROOT\CLSID\{F3A614DC-ABE0-11d2-A441-00C04F795683 key but it didn't work,
> Messenger still popped up in my taskbar. I have a program I got from a Microsoft MVP site
> called stopmessenger. It worked on IE6 and Windows 2000. Should I try this again or is
> there another method? Thanks.
> --
> DaffyD® ( : []=
>
> If I knew where I was I'd be there now.
>
>
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