title: Configuring CUDA and OpenCV with Visual Studio on 64 bit machine
body: <p>I have been trying to configure OpenCV2.1 and CUDA3.1 on Visual Studio 2008 on a 64bit Windows XP machine, since past 1 week. But all in vain.</p>
  
  <p>OpenCV alone is working fine. CUDA3.1 alone is working fine as well.
  I am using CUDA3.1 for 64 bit ... But for OpenCV, I am using 32 bit installation (as provided on Source Forge) - Possible Error ??</p>
  
  <p>In a CUDA project when I configure OpenCV settings, and compile a sample project, I get error on following files:</p>
  
  <p>cxcore.hpp
  cxoperations.hpp
  cxcore.hpp
  cxmat.hpp
  and also on CUDA build rules.</p>
  
  <p>All the above files are not written by me; but are libraries (I guess).</p>
  
  <p>Any directions to install CUDA, OpenCV over VS on a 64bit XP machine ?</p>