Event ID - 16417

Event Id16417
SourceLive Communications Ser
DescriptionUnable to initialize the protocol stack, error code is: 0xc0410805 (The machine name has changed since Microsoft Live Communications Server has been installed. Please uninstall and reinstall the product.). The service has to stop.
Event Information After you change the fully qualified domain name (FQDN) of a server that is running Microsoft Office Live Communications Server 2003, you may experience one or more of the following symptoms: 
When Microsoft Windows Messenger users try to connect to Live Communications Server, they receive the following message:

The server name server name for the SIP Communications Service cannot be resolved. The server name may be incorrect, or there may be a problem with your network connection. If the problem persists, please contact your network administrator.
Live Communications Server does not start automatically when the computer starts. When you start the Live Communications Server utility, right-click your server, and then click Start, you receive the following error message: 

Live Communications Server Snap-in cannot start Live Communications Server. Try again. For more information, see Event Viewer. Open the Application node and look for event log messages for this program.
When you view the application log in Event Viewer, the above event with 12291 will be displayed. For detailed resolution Information click on the link given below.
Reference LinksResolution Information

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