LV DLL in c++ throws "Not an Image" error

Hi,

I need to export my labview inspection to dll. After building the dll, I tried to run it in c++ but it failed with "Not an Image" error. I simplified it to following code:

Image* img = imaqCreateImage(ImageType::IMAQ_IMAGE_U8, 0);
imaqReadFile2(img, "C:/Users/irt/Pictures/5_p_47356.jpg",NULL, NULL, NULL);
auto err = NI_Vision_Development_Module_IMAQInverse((uintptr_t*)img);

It fails with the same error.

What i'm doing wrong?