Sent to a WIMMessageCallback function to indicate that an image is being unmounted as part of the cleanup process.

WIM_MSG_CLEANUP_UNMOUNTING_IMAGE

  wParam = (PWSTR) MountPath;
  lParam = (DWORD) State;

Parameters

wParam

[in] Specifies the driver path of the image being unmounted.

lParam

[in] Indicates whether the operation has completed. A non-zero value indicates that the unmount has completed.

Return Value

Your routine must return WIM_MSG_SUCCESS.

See Also