Yes I'm sorry! Kind of forgot about this thing.
I have a slightly unique set up, which is what was causing all my issues of it not working. Also was not a fan of windows 8 so didn't really want to spend to much time with it, but windows 10 is actually really nice so I gave it ago again.
Now you shouldn't have any problem if you follow the standard procedure.
Once you do the bootcamp and install the drivers and updates there is ...
http://answers.microsoft.com/en-us/windows/forum/windows_10-win_upgrade/dreamspa rk-windows-embedded-81-industry-pro/804e…
this magic that allows you to upgrade to windows 10 with the industry pro.
I have the 2011 non retina mac and was trying to use the USB ports instead of my super drive. Your USB ports should work for you though.