Article ID: 862660
Article Last Modified on 9/7/2006
APPLIES TO
- Microsoft Business Solutions CRM Sales for Outlook, when used with:
- Microsoft CRM 1.2
- Microsoft Business Solutions CRM 1.0
- Microsoft CRM 1.2
- Microsoft Business Solutions CRM 1.0
SYMPTOMS
When you try to go offline in the Microsoft CRM Sales for Outlook client, you receive the following error message:
CAUSE
Microsoft Internet Information Services (IIS) 5.0 is not configured to support both Kerberos and NTLM authentication.
This error can be caused by one of the following events:
- IIS 5.0 is not configured to support both Kerberos and NTLM authentication.
- The variable that is used by Microsoft Windows to detect a network connection is returning a value of false (not connected).
- The Microsoft CRM Security Service is not running on the Microsoft CRM server.
RESOLUTION
Configure IIS to support both Kerberos and NTLM authentication.
Method 1
Configure IIS to support both Kerberos and NTLM authentication. To do this, follow these steps:
- To set the correct NTAuthenticationProviders values at the root level, see the following Microsoft Knowledge Base article:
215383 How to configure IIS to support both the Kerberos protocol and the NTLM protocol for network authentication
- Determine on which Web site ID the Microsoft CRM server is located. To do this, follow these steps:
- Click Start, click Run, type regedt32, and then click OK.
- Locate the following registry subkey:
HKEY_LOCAL_MACHINE\Software\Microsoft\MSCRM
- Locate the Web site registry key. The Web site ID is the number that appears after "w3svc/".
Use the Web site ID value to set the NTAuthenticationProviders value for the Web site level. For example, in the following code,
CRM_WEB_SITE
represents the Web site ID for the Microsoft CRM Web site.cscript adsutil.vbs set w3svc/ <CRM-WEB-SITE-ID> /NTAuthenticationProviders "Negotiate,NTLM" cscript adsutil.vbs set w3svc/NTAuthenticationProviders "Negotiate,NTLM"
Method 2
Change the LAN setting Automatically detect settings in Microsoft Internet Explorer:
- Start Internet Explorer.
- On the Tools menu, click Internet Options.
- Click the Connections tab, and then click LAN Settings.
- If the Automatically detect settings check box is selected, click to clear the check box. If this check box is not selected, click to select the check box. Click OK.
- Click OK to close the Internet Options dialog box.
- Close all instances of Internet Explorer.
- Restart Outlook.
Method 3
Start the Microsoft CRM Security Service on the Microsoft CRM Server:
- Click Start, point to Programs, point to Administrative Tools, and then click Services.
- Right-click Microsoft CRM Security Service, and then click Start.
MORE INFORMATION
This article was TechKnowledge Document ID: 34978.
Keywords: kbmbsmigrate KB862660