Article ID: 219377 - View products that this article applies to.
This article was previously published under Q219377
When you import a Security Certificate in Microsoft Outlook or Microsoft Outlook Express, you may experience one of the following issues:
This issue can occur for any of the following reasons:
To resolve this problem, obtain the latest service pack for Windows NT version 4.0 or the individual software update. For information on obtaining the latest service pack, please go to:
This issue was first resolved in Windows NT 4.0 Service Pack 5.
Microsoft has confirmed that this is a problem in Windows NT 4.0. This problem was first corrected in Windows NT version 4.0 Service Pack 5.
The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.