Microsoft KB Archive/319158

= How to disable the background transfer of attachments to the Exchange server =

Article ID: 319158

Article Last Modified on 2/1/2007

-

APPLIES TO


 * Microsoft Office Outlook 2003
 * Microsoft Outlook 2002 Standard Edition
 * Microsoft Outlook 2000 Standard Edition

-



This article was previously published under Q319158



Important This article contains information about how to modify the registry. Make sure to back up the registry before you modify it. Make sure that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify the registry, click the following article number to view the article in the Microsoft Knowledge Base:

256986 Description of the Microsoft Windows registry



MORE INFORMATION
In some environments, it may be necessary to prevent Microsoft Outlook from sending attachments to the Microsoft Exchange Server while you create a message. This can be done by setting the DisableBGSave registry key.

NOTE: This article applies to Microsoft Outlook 2000, Microsoft Outlook 2002, and Microsoft Office Outlook 2003. For more information about Outlook 98, click the following article number to view the article in the Microsoft Knowledge Base:

323065 How to disable the background transfer of attachments to the Exchange server



MORE INFORMATION
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. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.

When you create a new message in Outlook and you add one or more attachments, the attachments are streamed to the Exchange Server in the background while you type the message. This occurs to minimize the time that you have to wait when you click the Send button to send the message.

You can disable this feature by using Outlook in an environment with a low bandwidth. To do this, use the following steps.  Click Start, and then click Run. In the Open box, type Regedt32.exe, and then click OK. For Outlook 2000, locate and then click the following key in the registry:

HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Outlook

For Outlook 2002, locate and then click one of the following keys in the registry:

HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Outlook

HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\10.0\Outlook

For Outlook 2003, locate and then click one of the following keys in the registry:

HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook

HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\11.0\Outlook.

You will see the Policies key if policies are deployed in your environment. On the Edit menu, click Add Value, and then add the following registry value:

Value name: DisableBGSave

Data type: REG_DWORD

Radix: Hexadecimal

Value data: 1

 Close the Registry Editor.

<div class="references_section">