Solution to osx86tools': Applescript Error /bin/sh: /Applications/OSx86: No such file or directory

I was trying to "Apply changes to com.apple.boot.plist" but I kept getting the error:

Applescript Error
/bin/sh: /Applications/OSx86: No such file or directory

I looked in my Applications folder, and saw that osx86tools were in their own folder. Moving the application out of its folder and straight into Applications rather than its own subfolder fixed the problem. I had problems launching it afterwards but I "Force quit" it and it worked!