Microsoft KB Archive/294443

= XCLN: How to Add Exchange 5.0 Client as Default E-mail Program =

Article ID: 294443

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Client 5.0
 * Microsoft Exchange Client 5.0

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This article was previously published under Q294443



SUMMARY
This article describes how to set Exchange 5.0 client as the default e-mail program.



MORE INFORMATION
By default, Microsoft Windows 95, Microsoft Windows 98, Microsoft Windows 98 Second Edition, Microsoft Windows NT 4.0, Microsoft Windows Millennium Edition (Me), Microsoft Windows 2000 Professional, and Microsoft Internet Explorer only recognize Microsoft Outlook, Microsoft Outlook Express, and Microsoft Hotmail as valid e-mail programs. After you install the Exchange 5.0 client program, if you start Internet Explorer, click Internet Options on the Tools menu, click Options, and then click Programs, the Exchange 5.0 client program is not displayed. To set Exchange 5.0 client as the default mail program, add the following registry keys to the registry:
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto\DefaultIcon
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto\shell
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto\shell\open
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto\shell\open\command
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\shell
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\shell\open
 * HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\shell\open\command

After you have added the registry keys, add the following values:  Start Registry Editor (Regedt32.exe). Locate and click the following key in the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange

 On the Edit menu, click New, click String value, and then add the following registry value:

Value name: (Default)

Data type: String value

Value data: Exchange

 Locate and click the following key in the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto\DefaultIcon

 On the Edit menu, click New, click String value, and then add the following registry value:

Value name: (Default)

Data type: String value

Value data: C:\ \Exchng32.exe

 Locate and click the following key in the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\Protocols\mailto\shell

 On the Edit menu, click New, click String value, and then add the following registry value:

Value name: (Default)

Data type: String value

Value data: C:\ \Exchng32.exe

</li> Locate and click the following key in the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Mail\Exchange\shell\open\command

</li> On the Edit menu, click New, click String value, and then add the following registry value:

Value name: (Default)

Data type: String value

Value data: C:\ \Exchng32.exe

</li> Quit Registry Editor.</li></ol>

Keywords: kbinfo kbenv kbsetup KB294443

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