Client Certificates May Not Work with Windows 2000 - Site Server Membership Mapped Web Site (244274)

SYMPTOMS

Client Certificates do not map correctly to the user's account in a Site Server membership database. Client Certificate authentication requires a member to input their username and password unless certificates are required, then authentication will fail.

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     Platform
   -----------------------------------------------------------------
   04-08-2000        5.0.2195.2016    20,240  Iiscrmap.dll  x86
   04-08-2000        5.0.2195.2016   235,280  Infocomm.dll  x86
   04-08-2000        5.0.2195.2016    44,304  Sspifilt.dll  x86

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 2.