title: Memory Logging and/or Debugging
body: <p>I have built a simple, but rapidly growing, C++ program to assist employees on a Production line. The program is running well on over 80 Clients now, but the newest one is having a problem....</p>
  
  <p>When another program (a generic scanner app) is active, it seems to interfere with mine. My initial assumption is that they are both trying to work with the same .... something? Maybe a file / windows registry / memory block / or even a port. What ever the problem, it is not obvious.
   On occasion the two programs completely lock each other and task manager is needed to kill one (or both) programs. </p>
  
  <p>So my question here:</p>
  
  <p>What can I do? What good (windows 7) system logging could I use? What should I look for?</p>