DOCUMENT:Q170808 10-AUG-2001 [winnt] TITLE :Net.exe Duplicate Name Error 52 with Multihomed Computer PRODUCT :Microsoft Windows NT PROD/VER:3.50 3.51 4.00 95 3.11 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Workstation versions 3.5, 3.51, 4.0 - Microsoft Windows NT Server versions 3.5, 3.51, 4.0 - Microsoft Windows for Workgroups version 3.11 - Microsoft Windows 95 ------------------------------------------------------------------------------- SYMPTOMS ======== When you use the Net View command to view any computer from a multihomed computer, the following error 52 message is returned: A duplicate name detected on the network. Also, Netstat -n shows the multihomed computer's own computer name in conflict. CAUSE ===== This problem may be caused by the following WINS configuration: Each NIC in the multihomed computer points to a different primary WINS server. Each WINS server thinks it is the owner for that computer's record and is not registering the client correctly as a multihomed host. RESOLUTION ========== Disable WINS in one of the NICs, or set up both NICs to point to the same WINS server. Additional query words: name conflict duplicate multi-homed ====================================================================== Keywords : Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT351search kbWinNT350search kbWinNT400search kbWinNTW350 kbWinNTW350search kbWinNTW351search kbWinNTW351 kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbWinNTS351 kbWinNTS350 kbWinNTS351search kbWinNTS350search kbAudDeveloper kbWin95search kbWFWSearch kbZNotKeyword3 kbWFW311 Version : 3.50 3.51 4.00 95 3.11 ============================================================================= 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.