Win10 can't open the registry prompt file system error (-1073740771) Win10 file system error solution

There are win10 system users recently reflected that they want to modify some settings in the system, so I want to open the registry to make changes, but At the time of operation, it was found that the registry could not be opened at all and it also prompted a file system error (-1073740771). What happened? The following small series will introduce you to the Win10 system can not open the registry and prompt the file system error solution, we will take a look at the details, I hope to help everyone!

Cause analysis:

If the Administrator is enabled on the Win10 system, then when you log in to the system with a Microsoft account, you do not have permission to open the registry.

Solution:

First, restore the system image file

Because the system file may be changed in the change settings, in order to make the system image file and official file

Same, enter the DISM /Online /Cleanup-image /RestoreHealth command in the administrator command prompt window, press Enter, and restore the file in the system image file that is different from the official file to the source file of the official system. .

After about 10 minutes, the system image file restore operation was successfully completed. As you can see from the picture, there are changes to the system files in the change settings, so it is necessary to restore the system image file once.

Second, change the user account control settings

Method and steps:

1, open the control panel, left double click: user account;

2. In the Open User Account window, click: Change User Account Control Settings;

3. In the User Account Control Settings window, we can see that the small slider for adjusting notifications is at "always Notice & location;

4. Drag the small slider to the location as shown below: Notify me when the app tries to change my computer (does not reduce desktop brightness) - when I set up for Windows Don't notify me when making changes, then click OK;

5. Enter regedit from the Run dialog box and press Enter to open the Registry Editor.

User Account Control (UAC) is a control mechanism used by Microsoft in its Windows Vista and higher operating systems. The principle is to inform the user whether to use the hard drive and system file authorization for the application to help prevent malicious programs from damaging the system.

So, for user account control settings, it's best to place the small slider in a location that only informs me (when the desktop brightness is not lowered) when the app tries to change my computer. It can prevent malicious programs from damaging the system, as well as allowing certain programs, such as the Registry Editor, to function properly.