In this post, you’ll learn more about the Error FWP_E_CALLOUT_NOTIFICATION_FAILED – 0x80320037 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
FWP_E_CALLOUT_NOTIFICATION_FAILED – 0x80320037
Win32 COM Error Error Description
The notification function for a callout returned an error.
Leave a Reply