win32 tnameserv:

tnameserv (no arguments) starts up

on Windows NT:

On some systems, when a server object tries to register itself,
tnameserv generates an application error, complete with dialog.

On the others, the server remains silent until a client connects. The
server throws an exception in ConnectionTable, and the client
cannot find a naming service

On Windows 95:

both client and server sides of application hang