title: Script execution order not working in Unity 4.6.1
body: <p>My Unity seems to have a problem with script execution order. Whenever I try to change the script execution order, it does not work. You're supposed to click the "+" and a list of scripts will appear, so you can set which one executes before default time or after…</p>
  
  <p>You can also drag and drop the scripts as you want. Neither of these ways work, because the "+" doesn't react when I click it and nothing happens either when I drag and drop the script. I've tried activating a 30 day pro trial version of Unity, I've tried reinstalling, changing the build platforms. Nothing seems to work. When I check on my friend's computer, the script execution order works perfectly. I would like to know how to fix this.</p>
  
  <p><a href="https://i.stack.imgur.com/z7wmq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/z7wmq.png" alt=""></a></p>