In this post, you’ll learn more about the Error ERROR_VOLMGR_NOTIFICATION_RESET – 0xC038002C that is returned when working with the COM-based APIs in Win32
Win32 COM Error
ERROR_VOLMGR_NOTIFICATION_RESET – 0xC038002C
Win32 COM Error Error Description
The notifications have been reset. Notifications for the current user are invalid. Unregister and re-register for notifications.