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WMI invalid class


A request was made for an unknown WMI class.

Possible Causes

The most common cause of this error is missing data in the WMI database.  It may also be a bug in the Admin Arsenal software making a request for information that doesn't exist on a particular version of Windows.

Recommended Fix

See the WMI Diagnostics post in our forum for information on how to rebuild the WMI database and reregister the components. 

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