Never just unzip or install anything directly to your runtime. Always unzip or install to a separate folder. I use one on my desk top. Then browse through the folder to have a look at the structure of where things are going and make sure that it's in "proper runtime structure" so that when you move it to the runtime, they get into the proper folders. Plus it gives you a chance to see what is being installed, and where.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi