Err Msg: No Domain Server Was Available to Validate...

ID: Q154434

The information in this article applies to:

Microsoft Windows 95
Microsoft Windows 95 OEM Service Release version 1
Microsoft Windows 95 OEM Service Release version 2
Microsoft Windows 95 OEM Service Release version 2.1

SYMPTOMS

When you use Dial-Up Networking in Windows 95 to dial into a remote network, you may receive the following error message when the remote Microsoft Windows NT server attempts to validate you:

No domain server was available to validate your logon.

After you receive this error message, the dial-up client may still be attached to the network (but without authentication) and may have access to some resources on the domain. In some cases, connectivity is not established at all.

CAUSE

This error message occurs when the TCP/IP protocol (specifically, Vnbt.386) is not completely bound to the redirector (Vredir) before the logon request occurs. The DOMAINNAME<1ch> name query request is never sent to the WINS server; therefore, the Windows 95 client never finds a domain controller that can validate its logon.

The DOMAINNAME<1ch> request is normally sent by a TCP/IP client to locate domain controllers on the network for the purpose of logging on to the domain.

RESOLUTION

This issue is resolved by the following updated file for Windows 95 and OEM Service Release 1 (OSR1):


   RASAPI32.DLL version 4.0.953 (7/9/96) and later

This file is included in the self-extracting RASUPD.EXE file.

This issue is resolved by the following updated file for Windows 95 OEM Service Release 2 (OSR2) and 2.1:


   RASAPI32.DLL version 4.0.1112 (3/3/97) and later

This file is included in the self-extracting RAS2UPD.EXE file.

The following files are available for download from the Microsoft Software Library. Click the file names below to download the files:

Rasupd.exe

Ras2upd.exe

Release Date: Jan-30-1997

For more information about how to download files from the Microsoft Software Library, please see the following article in the Microsoft Knowledge Base:

Q119591 How to Obtain Microsoft Support Files from Online Services

STATUS

This issue is resolved in Microsoft Windows 98.

MORE INFORMATION

This issue is also discussed in the following article in the Microsoft Knowledge Base:

Q150053 Erratic Domain Logon from Windows 95 Dial-Up Networking

Additional query words: timeout

Keywords : kberrmsg kbfile kbnetwork dun win95
Version : WINDOWS:95
Platform : WINDOWS
Issue type : kbprb