Microsoft KB Archive/299471

= Error 53 When Contacting a WINS Proxy Computer =

Article ID: 299471

Article Last Modified on 1/31/2007

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APPLIES TO


 * Microsoft Windows 2000 Service Pack 1
 * Microsoft Windows 2000 Service Pack 2
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Service Pack 1
 * Microsoft Windows 2000 Service Pack 2

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This article was previously published under Q299471



SYMPTOMS
When you try to map a network drive to a computer that acts as a Windows Internet Name Service (WINS) proxy, the mapping operation may not work and you may receive the following error message:

Error 53

The network path was not found.



CAUSE
A problem in the NetBT name cache can cause IP addresses in the local name cache to be overwritten with the loopback address (127.0.0.1). This causes the WINS proxy computer to answer name queries with 127.0.0.1.



RESOLUTION
To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

260910 How to Obtain the Latest Windows 2000 Service Pack

The English version of this fix should have the following file attributes or later:   Date         Time   Version        Size     File name -  09-Jun-2001  10:35  5.0.2195.3714  142,992  Netbt.sys



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article. This problem was first corrected in Windows 2000 Service Pack 3.



MORE INFORMATION
For additional information about how to install Windows 2000 and Windows 2000 hotfixes at the same time, click the article number below to view the article in the Microsoft Knowledge Base:

249149 Installing Microsoft Windows 2000 and Windows 2000 Hotfixes

Additional query words: kbNetworking

Keywords: kbbug kbfix kbwin2000presp3fix kbqfe kbwin2000sp3fix kbnetwork kbhotfixserver KB299471

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