title: How to run external executable (.exe ) in C++
body: <p>I'm not a developper. We want ( me and our team)to write a tool in C++ that can print a PDF ( Send a PDF to printer). We tried to use external tool, like  a command line pdfprint.exe, using CreateProcessW and cmd /c, but we have a problem. With Windows XP we don't have problem with our tool, with Windows Vista we have problem and we cannot using the tool like pdfprint.exe.</p>
  
  <p>There are differences between Windows XP and Vista to launch external tools within another program with CreateProcessW and "cmd /c"?</p>
  
  <p>Thanks</p>
  
  <p>Oronzo</p>