How to create a folder that cannot be deleted in win7 system?

Our w764 Ultimate system downloads the computer. In addition to the office processing files, the Internet browsing webpage, and some entertainment functions, the basic functions of our win7 Ultimate computer also include storage files. This function is also our daily use. More, but for the files stored in the win7 Ultimate computer, we can delete it, others can also delete it. Is this a dangerous existence for the user? In fact, we can also be in win7 Ultimate I have some folders in the computer that I can't delete. Do you know how to do this? If you don't know, you can take a look at the introduction below!

1. First, let's press win7 at the same time. The win+R shortcut on the flagship computer keyboard opens the computer's running window. In the open running window, we enter cmd and click Enter, which will open the command prompt window of the win7 Ultimate computer.

2. In the open command prompt window, we enter md e:wenjian and click Enter. Note that the e here represents the E disk, which means that we can not delete the folder. It is built in the E disk, and wenjian represents the name of the folder. You can modify these two values ​​accordingly.