There might be many folders in your PC which have folders which are confidential and does not accept any modifications. Although Windows does offer a method to manage folder permissions, it not very easy task. PathLock is a freeware tool for Windows which allows you take full control of the actions of users on each path of the system. In two steps you can decide which directories users can rename files and folders or create files and folders, you can protect your data from damage or unwanted actions.
All you need to do is to select the folder where you want the app to allow or disallow creating folders and files or even renaming of files and folders.
PathLock does not require any installation and is completely portable.