title: Powerbuilder Datawindow Error
body: <p>Help, our team upgraded/changed our Laptops from Windows XP to Windows 7 64 Bit, that came with the laptop itself. its therefore licensed and cannot be downgraded.</p>
  
  <p>When using a datawindow and adding the second argument</p>
  
  <p>I am getting Column 2 has an invalid name and/or length error...</p>
  
  <p>I also opened my other already made Datawindow from the previous laptop that has multiple arguments. every 2 args. the name is missing.. but when you delete the top part. you can see the invisible argument is there.</p>
  
  <p>Any patch I need to install. I cannot proceed with my programming</p>