“The program can't start because opencv_world300.dll is missing from your computer” error in C++

Question

I want to compile an opencv Console C++ program in Visual Studio 2013. This is my code:

#include \"stdafx.h\"
#include \"opencv2/highgui/highgui.hpp\"
#inclu         


        

Answer 1

I just had the exact same problem using version 320. In my case my "Comodo Internet Security" was blocking a few things of the application itself and of OpenCV. Make sure to put them all on the "trusted" list by right clicking on them in your firewall.