Troubleshooting Outlook Issues
AuthorAdrian McNab Article Reference NumberAA-00461 Views1292 0 Rating/ Voters

Outlook 2003 Connection Errors

If the date and time is set incorrectly on your computer, Outlook 2003 may fail to connect to the server to download or view your Exchange Account. If Outlook 2003 is reporting that it is "Trying to Connect" but never succeeds, please check the Date and Time on your computer to ensure it is accurate, and then retry.

"An Object Cannot Be Found" Error

Within the first 24 hours of your Business Exchange account being activated, you may receive the following error when completing a Send/Receive:

Task 'Microsoft Exchange Server' reported error (0x8004010F) : 'The operation failed. An object could not be found.'

This error indicates that Outlook was unable to download the Offline Address Book. The Offline Address Book is generated automatically the first night after your account was activated. If you continue to receive this error after approximately 24 hours, you can rebuild your Offline Address Book manually. To do so, browse to your Exchange Management page and click on Rebuild OAB.

"Exchange over the Internet" option is missing when configuring Outlook

If the Exchange over the Internet area does not appear on the Connection tab of the Microsoft Exchange Server dialog box, make sure that your computer meets the requirements to configure RPC over HTTPS. If you installed the service pack and the update package that are required, and the Exchange over the Internet area does not appear on the Connection tab, edit the Windows registry. To do this, follow these steps:

  1. Start Registry Editor.

    Warning: Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall your operating system. mail2web.com cannot guarantee that these problems can be solved. Modify the registry at your own risk.

  2. Locate and then click the following registry subkey:

    HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\RPC

  3. Create the following registry entry if it does not exist:

    Value name: EnableRPCtunnelingUI
    Value type: REG_DWORD
    Value data: 1

  4. Quit Registry Editor.


Cannot Authenticate with Windows 7 or XP

Users running the Windows 7 Beta Operating System may encounter issues authenticating using Outlook. This can be resolved by changing the username from user@your-domain.com to AD2\user_domain-name.com.

This username can usually be constructed from your email address inserting AD2\ plus the first 20 characters of your email address. Replace the @ symbol in your email address with an underscore (_). If the 20th character of your email address is a dot (.), replace it with an underscore (_). If your email address is less than 20 characters in length, then simply use all available characters.

You can also locate the username from your Control Panel in the End-User Administration settings. Click GO to the right of the user, then click on View ActiveSync Settings. The username will match the one listed in the second table on this page entitled Desktop Settings for Windows Mobile Device Center and ActiveSync.

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