Earthlink Software

The installation of Earthlink software has been known to 'lock' the Internet Connection Wizard. If that happens, go to the following registry and set the noted DWORD to 0 (that's a zero). Make sure you know how to backup and restore the registry before proceeding.

HKEY_CURRENT_USER\Software\Policies\Microsoft\Internet Explorer\Control Panel

Connwiz Admin Lock

After you install Earthlink 5.0 along with an integrated browser and an email client, you may no longer be able to use Outlook or Outlook Express to retrieve Post Office Protocol (pop3) messages. All messages go to the Earthlink Mailbox programme.
http://support.microsoft.com?scid=kb;EN-US;Q297359

Browser.exe has entered a problem and needs to close....(maileng.dll)
http://support.microsoft.com?scid=kb;EN-US;Q320904