"Microsoft Dynamics CRM was unable to add the Web address of the Microsoft Dynamics CRM server to Trusted Sites" warning message when you try to open a Microsoft Dynamics CRM 4.0 client for Outlook in a security locked-down environment

When you try to open a Microsoft Dynamics CRM 4.0 client for Microsoft Office Outlook in an environment where you do not have security privileges to add a site to the Trusted Sites zone in Internet Explorer, you receive the following warning message: This problem occurs even though the following conditions are true:

• The URL of the Microsoft Dynamics CRM 4.0 server is added to the trusted sites in Microsoft Internet Explorer.
• The localhost URL is added to the trusted sites in Microsoft Internet Explorer.

This problem is fixed in the latest cumulative update rollup for Microsoft Dynamics CRM 4.0.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
Note This problem was originally fixed in Update Rollup 11 for Microsoft Dynamics CRM 4.0.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base: For more information about Microsoft Business Solutions CRM software hotfix and update package terminology, click the following article number to view the article in the Microsoft Knowledge Base: