Event Viewer of MOSS 2007 server machine filled with “LoadBalancer.RegisterLauncher failed” error after almost every 30 to 40 seconds. Description is as under:
Event Type: Error
Event Source: Office SharePoint Server
Event Category: Launcher Service
Event ID: 6102
Time: 8:45:52 AM
LoadBalancer.RegisterLauncher failed: Unable to connect to the remote server
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
One workaround is to restart the service and this will work fine until the next restart of the machine. Other is to move from Central Administration -> Operation -> Service Account. Select the service “Load Balancer Service” and select the account “Network Service”.