Change your system into a super administrator account, and you can perform the operation on the system directory. How to modify it. Let's take a look at my setting method. I hope it will help you!
What is super administrator
Super administrators are the first user generated automatically when installing the system. They have the highest permission and can change the system directory. The user himself is another administrator user, who uses the desired name and password. The next time he starts, he will log in with the user name. The administrator user still exists. It can be seen in the safe mode. After starting and switching to super administrator, you can set the permissions of other users. General websites will also set up super administrators to manage registered users or other administrators with certain permissions to maintain the operation of the website.
Method for modifying the highest administrative authority of computer
The first step is to right-click My Computer in the start menu and select management options. You can also right-click computer on the desktop to select management options.
Click to enter the computer management setting interface page, which provides many setting options. The super administrator of the system is set up from here.
Click the local users and groups option in the left navigation bar.
After the user double clicks this option, several options will appear on the right.
At this time, there will be several computer accounts. If your computer sets up several accounts, there will be several accounts, but the first one will be there. This is the super administrator account. All we have to do is open it.
Double clicking this option will pop up a property page, in which there is an option, that is, the account has disabled this option. If you haven't set it, it's checked in front. If you want to open it, just check it last year. After removal, click OK to stretch out.
After such settings, our computer account has the highest permission. You can even delete many important system files. In this way, when setting various settings and running various software, you will not be prompted that the permission is insufficient.