Hi, Found a system is non client and got the below error in ClientIDManagerStartup.log RegTask: Failed to refresh MP. Error: 0x80004005 Error initializing client registration (0x80040222). The below error from LocationServices.log LSGetSiteCodeFromWMI SMS_Authority not configured LSGetSiteCodeFromWMI : Site code returned from WMI is <> LSGetSiteCodeFromWMI I have restarted smsagenthost service and waited for long time. Please help me on the above error. Regards, Boopathi S

all 3 posts which u did are having wmi issue ,so try to fix it to get rid of it http://social.technet.microsoft.com/Forums/en-US/configmgrgeneral/thread/72848ebc-a5f5-4d38-a1e9-c817da696cc6 http://eskonr.com/2009/03/how-to-troubleshoot-the-systems-which-has-wmi-issues-rebuild-wmi-repository/Please click on "vote as Helpful" if you feel this post helpful to you. Eswar Koneti | My Tech blog: www.eskonr.com | Linkedin: Eswar Koneti