Microsoft KB Archive/237987

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FTP GET does not work correctly on UNC virtual directories

Article ID: 237987

Article Last Modified on 3/31/2006



APPLIES TO

  • Microsoft Internet Information Server 4.0



This article was previously published under Q237987

SYMPTOMS

When you map a virtual directory to a UNC path and allow Anonymous Access, you may be able to PUT a file to the FTP site, but the GET command fails.

CAUSE

When handling a PUT, FTP uses the credentials configured in the virtual directory configuration dialog. The GET command uses the credentials of the logged on user. The result is that you can send and delete the file to or on the FTP server, but cannot get it back.

RESOLUTION

A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that this article describes. Apply it only to systems that are experiencing this specific problem.

To resolve this problem, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this fix should have the following file attributes or later:

   Version      Size    File name     Platform
   --------------------------------------------
   4.02.0718    81888   Ftpsvc2.dll   (x86)
   4.02.0718   126736   Ftpsvc2.dll   (alpha)
                



STATUS

Microsoft has confirmed that this is a problem in Internet Information Server.



Additional query words: IIS hotfix hot fix qfe quick engineering patch NT4SP6FIX

Keywords: kbbug kbfix kbqfe kbhotfixserver KB237987