hey guys im trying to write a simple program for displaying an image using opencv libraries but the program never compiles.. it says no such file or directory 'highgui.h' .. ive tried reinstalling and configuring both devc++ and open cv about twice but to no avail.. ive downloaded the latest version of both DEV C++ 4.9.9.2 and open CV2.0.exe .. sumhow opencv is not configuring the cvcam libraries.. any help will be greatly appreciated.. im just learnin open CV thanx !!