Microsoft KB Archive/146478

= XCLN: Exchange Requires Client for Microsoft Networks =

Article ID: 146478

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange Client 5.5
 * Microsoft Exchange Client 5.0

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This article was previously published under Q146478



SUMMARY
The Microsoft Exchange Windows 95 client fails to connect to Microsoft Exchange Server if the client computer is running only the Windows 95 client for NetWare Networks and the Microsoft Exchange Server-based computer is running Windows NT File and Print Sharing for NetWare.



WORKAROUND
It is possible to work around this problem by installing DCOM95, which provides secure remote procedure calls (RPCs) by means of an updated Secur32.dll file. DCOM95 is available from:

http://www.microsoft.com/com/dcom/dcom1_2/dcom1_2.asp

If DCOM95 is installed, it is no longer necessary to install the Client for Microsoft Networks to use the Microsoft Exchange Client with the Microsoft Exchange Server service.



MORE INFORMATION
The Microsoft Exchange Windows 95 client requires secure RPCs to communicate with a Microsoft Exchange Server. The Client for NetWare Networks provided with Windows 95 does not support secure RPC.

To establish a session to a Microsoft Exchange Server from a Microsoft Exchange Windows 95 client, the Client for Microsoft Networks will also need to be installed. In addition, the option to log on to Windows NT Domain as well as the domain name need to be enabled in properties of the Client for Microsoft Networks. This will in no way affect the performance of the Windows 95 networking services nor impair its ability to communicate with Windows NT FPNW and/or Novell NetWare servers on the network.

The order in which the network clients load will not affect the Microsoft Exchange Windows 95 client's ability to communicate with Microsoft Exchange Server either.

The third-party contact information included in this article is provided to help you find the technical support you need. This contact information is subject to change without notice. Microsoft in no way guarantees the accuracy of this third-party contact information.

Additional query words: ipx spx VLM NETX

Keywords: kbnetwork KB146478

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