title: What WDK build environment to choose?
body: <p>I am using the latest WDK 7600.16385.1 for building my driver.</p>
  
  <p>My driver is going to work on Windows XP/2003/Vista/7 (x86/x64) operating systems. I do understand that I have to include two versions (x86/x64) of driver within the installation package. But what Build Environment should I choose?</p>
  
  <p>I've built the driver under Windows XP and Windows 7 build environments, but I do not see any differences! Both drivers are working perfect on all operating systems.</p>
  
  <p>So, what does build environment mean? Which one should I choose? </p>
  
  <p>Thanks in advance,</p>
  
  <p>Anthony</p>