title: Load function at runtime in C++
body: <p>I have following problem:</p>
  
  <p>My program should decide at runtime to load an function (in this case GetExtendedTcpTable()) or not, because the method is not available in Windows 2000!? (can't start the software only in Windows 2000)</p>
  
  <p>Thank you for your help!</p>
  
  <p>greets leon22</p>