title: How do i resolve the procedure entry point_impure_ptr error in cygwin/opencobol?
body: <p>Whenever I try to run my .exe cobol file, i get this error..</p>
  
  <blockquote>
    <p>fileName.exe Entry Point Not Found
    The procedure entry point_impure_ptr could not be located in the dynamic link library cygwin1.dll</p>
  </blockquote>
  
  <p>I am using OpenCObol and cygwin ver1.7.15.thanks </p>