External Articles – WMI

The WMI Repository (%windir%System32WbemRepository) is the database that stores meta-information and definitions for WMI classes; in some cases the repository also stores static class data as well. If Repository becomes corrupted, then the WMIservice will not be able to function correctly.
Read full article ...

WMI related performance issues may arise due to extensive usage of WMI components. You can increase the value of following properties to its maximum. Restart may be required after applying the following settings.
Read full article ...