Article ID: 174751
Article Last Modified on 10/28/2006
APPLIES TO
- Microsoft Exchange Server 4.0 Service Pack 3
This article was previously published under Q174751
SYMPTOMS
Microsoft Exchange Server communicates via remote procedure call (RPC) within a site. If Gateway Services for NetWare (GSNW) is installed on a Windows NT 3.51 or Windows NT 4.0 computer after Service Pack 2 is installed, RPC traffic within the Exchange site will fail.
CAUSE
Installing GSNW from an older version can cause Windows NT protocols to fail due to a mismatch in the versions of RPC files.
RESOLUTION
Reinstall the latest service pack for Windows NT or the at least the current service pack currently being used on the Windows NT computer.
Keywords: kbprb KB174751
