DeleteEncryptionKey Method (WMI MSReportServer_ConfigurationSetting)
Deletes the encryption keys from the report server database.
The installation ID of a report server that is in the keys table of the report server database.
[out] Value indicating whether the call succeeded or failed.
[out] A string array containing additional errors returned by the call.
Returns an HRESULT indicating success or failure of the method call. A value of 0 indicates that the method call was successful. A non-zero value indicates that an error has occurred.
The method deletes entries from the keys table for any report servers that have access to the secure information in the report server database. If the InstallationID parameter specified does not correspond to an installation ID in the database, the method returns an error.