IsOwned method of the Win32_Tpm class
uint32 IsOwned( [out] boolean IsOwned );
If true, the device has an owner.
All TPM errors as well as errors specific to TPM Base Services can be returned.
Common return codes are listed below.
||The method was successful.
Managed Object Format (MOF) files contain the definitions for Windows Management Instrumentation (WMI) classes. MOF files are not installed as part of the Windows SDK. They are installed on the server when you add the associated role by using the Server Manager. For more information about MOF files, see Managed Object Format (MOF).
|Minimum supported client
||Windows Vista [desktop apps only]
|Minimum supported server
||Windows Server 2008 [desktop apps only]