Why some files are hidden and cannot be deleted

The System Volume Information folder is a hidden system folder"System Restore"The tool uses the folder to store its information and restore points. There is a System Volume Information folder on each partition of your computer. "System Volume Information" folder, the Chinese name can be translated as "System Volume Information".

This folder stores the backup information of the system restore.

The literal translation of Recycler in English is "**Reuse", and it is one of the folders in the Windows operating system that stores deleted files.

In the NT architecture system of Windows, that is, Windows NT 2000 XP 2003, it will create its own ** station folder for each user in the system, if the partition file system is NTFS, it will be saved in the recycler folder, not the recycled folder, so there is no need to worry about the virus folder, it is used to represent the user with each user's SID (user security identifier, Any two users will have different identifiers) to give a name, something like "s-1-5-21-1364623040-634879670-1883500744-500". This folder is a hidden, protected system folder, so it cannot be deleted, and even if it does, it will be automatically recreated.

In the Windows system, if it is NTFS format, the Recycler and System Volume Information folders will be automatically created to store the user's ** station files and system restore backup information, these files are reserved and hidden by the system, so they cannot be deleted, and even if the system is deleted, it will be recreated.

But these two folders are generally not viruses, so don't worry.

Delete Prohibited Builds.

Open the toolbar – Folders. Options.

Are you sure. After the above settings, all new folders will not be automatically generated, but many files that have already been generated will still exist and must be manually deleted.

Delete the generated file.

1.In the "View" tab of the "Folder Options" window, drag the scrolling bar on the right side slightly down, remove the tick in front of "Hide protected operating system files", and then select "Show all files and folders" (that is, click the circle in front of it, the dot will be in the circle in front of it, in fact, if you don't set "Show all files and folders" and remove the check in front of "Hide protected operating system files", "You can't see this file"), and finally click OK to "Exit."

2.Right-click on "My Computer" on the desktop, left-click "Search" to open the search results window, click "All files and folder items", and enter Note under "All or some file names:"

Letters can be case-sensitive, but they can't be wrong, and the "dot" in the middle can't be lost); "Look here" to select the local hard drive (c:; d:;e:

That is, all the hard disks are selected; Then click the "Half Vertical Book Title Number" button after "More Advanced Options", and check "Search System Folders", "Search Hidden Files and Folders", and "Search Subfolders"; Finally click on the "Search" button.

3.After the search is complete, click "Select All" in the menu bar of the "Search Results Copy" window (that is, select all the searched files, or on the right side of the window, hold down the left button to drag and select or use the keyboard: first hold down a CTRL key, then press the letter A key, and finally release the CTRL key), and then click "File" "Delete" in the menu bar (you can also point the mouse at any "file", right-click, left-click "Delete").

4.Open the "Folder Sichang Options" window again, click the "Restore to Default" button, the purpose of this is to check the "Hide Protected OS Files" box that was removed in the previous operation, and restore the point before selecting "Show all files and folders" to "Do not show hidden files and folders", because this is the default state of the system, so as to prevent us from deleting the displayed system files or other important files due to misoperation in the future.

Batch processing.

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A After saving, you can run it directly to delete all the thumdb files in the hard disk!

Tell you the easiest way,Use win pe mode 1 to delete it.,The system disk has this general !!