The Windows SDK was failing to install because the version of vcredist was newer then it needed.

The setup simply failed without saying anything about that. I had to see the log and find out that vcredist failed to installed with error code 5100 and find that out from Google how to fix that.

Why is MS like this? Why not just say that your vcredist version is too new for this program? Just unistall it and it will be fixed?

I just wasted 2 hours behind this. If my work never needed it I would never even think about using this.