Uninstall and then reinstall both (Google Toolbar & Google Desktop Search)
If you don't have Google stuff installed, then follow this link below and
see the "Accepted Solution"
http://www.experts-exchange.com/Operating_Systems/WinXP/Q_21423139.html
See if ToolbarCop helps. Download ToolbarCop from
http://www.majorgeeks.com/download4126.html
Close all IE Windows.
Disable a third-party Browser Extension (BHOs / Toolbars) temporarily
Open IE window and browser to a site. See if the problem is resolved. If
not, repeat the above procedure and disable every extension until you
determine the culprit.
--
Regards,
Ramesh Srinivasan, Microsoft MVP [Windows XP Shell/User]
Windows® XP Troubleshooting
http://www.winhelponline.com
same problem...I DO NOT have google titlebar installed. HELP!