title: how to DEBUG exe file (former asm) on windows 7
body: <p>how do i open DEBUG in dosbox for an exe file on win7 
  (assembly file)
  traied td not work 
  traied DEBUG get to a new line with no option to enter my file name 
  traied DEBUG  got a new line that start with - </p>
  
  <p>hoe do i open the file?</p>