Well, I think the only way to get those folders and content inside them is to install and use IIS (which is shipped with Windows, but is not installed by default - you can install it from "turn on and off Windows features" program).
I see that there is already an option for cleaning IIS log files in CCleaner, so this may make much more sense to clean, since those folders can gather lots of stuff (e.g. ~500MB) depending on the sites you host (e.g. for development purposes) and, from my experience, IIS never bothers to clean them up.