DOCUMENT:Q138811 08-AUG-2001 [winnt] TITLE :Cannot Add RAS ISDN Ports in Control Panel PRODUCT :Microsoft Windows NT PROD/VER:3.50 3.51 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Workstation versions 3.5, 3.51 - Microsoft Windows NT Server versions 3.5, 3.51 ------------------------------------------------------------------------------- SYMPTOMS ======== No ISDN ports are listed in the Add Port dialog box, when you attempt to add an ISDN port in the Remote Access Service (RAS) Setup dialog box after you start Control Panel, choose Network, select Remote Access, choose Configure, and then Add. CAUSE ===== This problem occurs if you install a DigiBoard ISDN driver without immediately installing RAS when prompted. If you do not have RAS installed under Windows NT and you install a DigiBoard ISDN adapter driver, you are prompted to install RAS after the DigiBoard driver installation completes. If you do not install RAS at this time, or if you receive an error trying to install RAS and you are unable to complete the installation, and you successfully install RAS at a later time, you cannot see any ISDN ports in the list of ports available to configure within RAS. RESOLUTION ========== 1. Run Control Panel and choose Network. 2. Select the DigiBoard ISDN adapter driver and choose Remove. 3. Shut down and restart Windows NT. 4. Reinstall the ISDN adapter driver and install RAS when prompted. STATUS ====== Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. The DigiBoard ISDN adapter is manufactured by DigiBoard International, Inc., a vendor independent of Microsoft; we make no warranty, implied or otherwise, regarding this product's performance or reliability. Additional query words: prodnt PCIMAC datafire 3.5 ====================================================================== Keywords : Technology : kbWinNTsearch kbWinNTWsearch kbWinNT351search kbWinNT350search kbWinNTW350 kbWinNTW350search kbWinNTW351search kbWinNTW351 kbWinNTSsearch kbWinNTS351 kbWinNTS350 kbWinNTS351search kbWinNTS350search Version : 3.50 3.51 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.