Repairing Windows Management Instrumentation (WMI)

First, rebuild all the files under the Repository folder, open "Start" and "Run" to enter the command and press ENTER:
1. Stop the WMI service, net stop WinMgmt
2. Delete all files under the Repository folder,%windir%\system32\wbem\repository
3. Start the WMI service. net start WinMgmt for a period of time the WMI namespace is automatically rebuilt and completed

Second, to reregister the WMI component, run the following command at the command prompt (start, run, input "cmd"):
CD/D%windir%\System32\Wbem
For%i in (*.dll) do regsvr32-s%i
For%i in (*.exe) do%i/regserver
OK, then go and see if there's no wrong hint.

Repairing Windows Management Instrumentation (WMI)