Client Configuration Manager failed to read the component item "%1" from the site control file on the server "%2".%12 Possible ...

%11Client Configuration Manager failed to read the component item "%1" from the site control file on the server "%2".%12

Possible cause: The file is being read from a remote computer that is not accessible.
Solution: Ensure that the remote computer is running and accessible.

Possible cause: Something other than ConfigMgr has changed the permissions or attributes of the file or the directory containing it.
Solution: Restore the file's permissions or attributes so that this service can access the file.

Possible cause: The site control file is corrupt.
Solution: Restore the site control file from a backup copy (kept in the \Sms\inboxes\sitectrl.box\history directory on the site server), or run a site reset on the current installation.

If you ignore this problem, ConfigMgr will probably fix it and complete this operation later. If this error occurs repeatedly, refer to your ConfigMgr Documentation or the Microsoft Knowledge Base for further troubleshooting information.

If you ignore this problem, CCM will continue using previously read information, but client installations might not be successful.%0