sumit3gupta Newbie Poster 4 posts since Jun 2010 Reputation Points: 0 [?] Q&As Helped to Solve: 0 [?] Skill Endorsements: 0 [?] 0 2 Years Ago GUYs, pls help me in installing openCV in win7 64-bit, i downloaded opencv 2.3 its round about 141mb and it has some cmake files. i got it from herehttp://sourceforge.net/projects/opencvlibrary/files/opencv-win/2.3.1/ and i dont know how to proceed further?