Application Error when Mapping Client Certificates

ID: Q197244

The information in this article applies to:

Microsoft Internet Information Server version 4.0
Microsoft Windows NT Server version 4.0, Terminal Server Edition

SYMPTOMS

When you map Client Certificates, you may receive an application error similar to the following:

The instruction at "0x6818a304" referenced memory at "0x0000000c". The memory could not be "read".

RESOLUTION

To resolve this problem, obtain the latest service pack for Windows NT 4.0 or Windows NT Server 4.0, Terminal Server Edition. For additional information, please see the following article in the Microsoft Knowledge Base:

Q152734 How to Obtain the Latest Windows NT 4.0 Service Pack

STATUS

Microsoft has confirmed this to be a problem in Internet Information Server version 4.0. This problem was first corrected in Windows NT 4.0 Service Pack 4.0 and Windows NT Server 4.0, Terminal Server Edition Service Pack 4.

Keywords : NT4SP4Fix
Version : WINNT:4.0
Platform : winnt
Issue type : kbbug