Named Pipe Applications Without Network Adapter Fail
Article ID: 117270
Article Last Modified on 10/31/2006
APPLIES TO
- Microsoft Windows NT Advanced Server 3.1
- Microsoft Windows NT Workstation 3.1
- Microsoft Windows NT Advanced Server 3.1
- Microsoft Windows NT Workstation 3.5
- Microsoft Windows NT Server 3.5
This article was previously published under Q117270
SYMPTOMS
When you run an application that uses named pipes as an Interprocess
Communication (IPC) mechanism on a Windows NT computer without network
support installed, it fails to connect to the named pipe resource either
locally or remotely.
RESOLUTION
For remote named pipe resources, the system must have a physical network
card installed. However, for local named pipe resources, you can install
the MSLoopback adapter driver for support.
MORE INFORMATION
MSLoopback driver provides the redirector for both the Win16 and Win32
named pipe applications. Windows NT provides named pipes as one of the IPC
mechanisms for applications to share data either on the same computer or
across the network. Named pipes are implemented as a file system. All the
calls to this file system by WOW and Win32 resolve to the redirector. If
there is no network adapter installed, there is no redirector available for
both 32-bit and 16-bit applications, thus these applications fail.
Additional query words: prodnt npfs np sql
Keywords: kbnetwork KB117270