Microsoft's Windows system starts from the Vista system. Both Win7, Win8 and the latest Win8.1 system use the administrator identity by default, but the user is entangled that the Administrator permission is never the highest authority; the underlying maximum authority of the Microsoft system is It belongs to the system permissions built into the system, and the user group permissions like TrustedInstaller are non-humanizable permissions. It is joking that System permissions should not be exposed on the surface of Microsoft systems.
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Figure 1 As the saying goes, the official level is crushed to death, and the system permissions are also like this. Of course, before the beginning of this article, Xiaobian encountered many users in the Win8.1 system. In the case, when you delete a file or folder, you receive a Microsoft pop-up prompt: "Win8 permissions are insufficient, please run as administrator". When Xiaobian calls the administrator permission, the folder cannot be deleted. At this time, we need to use the System permission mentioned above to reduce the weight of this folder.
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Figure 2 Tips require administrator privileges to delete a folder
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Figure 3 User rights that are not part of the System privilege level cannot delete a folder
System privilege What do you mean by how to obtain System permissions?
The principle of borrowing System permissions is that Microsoft protects the security and specification of Windows systems after Windows XP system, and decentralizes some of the system permissions to the user groups of System. And the user can use this decentralized feature to get some System permissions to perform the desired operation, such as deletion. Let's share how to use System permissions to reduce the weight of some files or folders.
First close the application that needs to be operated first, and right-click on the file or folder, select "<;Properties>;
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Figure 4 Select file or folder properties
In the Properties window, switch to the "Security" option page and click on the "Advanced" option below;
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Figure 5 Select “Advanced”
This At the time, we have entered the advanced security settings window called "New Folder", we can see that the owner of this folder belongs to the System privilege level of "Adminstrators", so when deleting the folder The prompt permission is not enough to delete. In the following, you need to reduce the rights of this folder, click “Change” after “Adminstrators” to enter the Select User or Group window.
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Figure 6 Advanced Security Settings Window
Enter “Everyone” in the text area below the input object name to be selected, and then click on the right side to detect the name. ” button, last click & ldquo; OK & rdquo;;
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Figure 7 Create “Everyone” object name
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Figure 8 Click on the right side of the test Name & rdquo; create to reduce the power
At this time we have reduced this folder to Everyone permissions, meaning that each user can operate on it;
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Figure 9 has dropped Right for Everyone Permissions
In the Advanced Security Settings window that is back, select the SYSTEM directory bar in the main body, check the upper and lower boxes, and click OK;
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Figure 10
After clicking OK, a security prompt box will pop up, prompting the user whether to inherit the permission, select “ is ” can;
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Figure 11 Inheriting permissions
then returning to you again The file or folder directory to be operated, you will not be affected by insufficient permissions if you want to do anything. For example, Xiaobian wants to delete the folder, it can lie in the recycle bin!
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Figure 12 Successfully delete files or folders
Next time netizens are encountering Win8 or You can try this method when Win8.1 has insufficient permissions. The steps and operations may be a bit cumbersome, but it is a more effective way to solve the lack of permissions.