The explorer.exe crash can be solved by troubleshooting third-party software, repairing system files, etc. 1. Enter safe mode to confirm whether it is caused by third-party software, uninstall suspicious programs or disable shell extensions; 2. Run the sfc /scannow and dism /online /cleanup-image /restorehealth commands as administrator to repair system files; 3. Clean the thumbnail cache, reset folder view settings or delete icon cache files; 4. Create a new user account test, if it is normal, migrate the information and clean the old configuration files. Follow the steps to check one by one, you can usually restore the normal functions of the Explorer.
When Windows Explorer (explorer.exe) crashes, the desktop will suddenly disappear, the taskbar will not respond, and even the folder will not be opened. Although this problem is annoying, it can be solved in most cases. Below are some common reasons and corresponding repair methods to help you quickly restore normal use.

Check for third-party software conflicts
Many explorer.exe crashes are caused by incompatible third-party software, such as antivirus software, system optimization tools, or certain drivers.
- Try Safe Mode Startup : Restart the computer and enter Safe Mode to see if Explorer still crashes. If there is no problem in safe mode, you can basically be sure that it is caused by a third-party software.
- Uninstall suspicious software one by one : especially recently installed security software or system enhancement tools, try to see if it returns to normal after uninstalling.
- Disable Shell extensions : Some file management enhancement plug-ins run through Shell extensions, and you can use the ShellExView tool to disable unofficial extensions to check one by one.
Reset or repair system files
System file corruption may also cause explorer.exe to crash frequently.

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Run the SFC and DISM commands :
Open a command prompt (administrator permissions), and then run the following commands:
sfc /scannow dism /online /cleanup-image /restorehealth
These two commands will scan and repair system critical files and are helpful in resolving explorer.exe crashes.
Update Windows System : Make sure the system has the latest patches installed, and Microsoft often fixes such problems with updates.
Clean up Explorer cache and settings
Sometimes some cache or configuration exceptions in the explorer itself can also cause crashes.
- Clear thumbnail cache : You can use a disk cleaning tool or a third-party tool such as CCleaner to clear the thumbnail cache.
- Reset folder view settings : Go to any folder, click the "View" tab, select "Options → Folder Options", switch to the "View" tab, and click "Apply to Folder" may be helpful.
- Delete the icon cache file : Find IconCache.db in the AppData\Local directory in the user directory and delete it, and then restart Explorer or computer.
Create a new user account test
If none of the above methods are useful, you can try creating a new Windows user account, log in and see if the Explorer is normal.
- If the new account is fine, it means the configuration file of the original account may be damaged.
- You can migrate the old account's information to the new account and consider gradually deleting the old configuration file (path is C:\Users\username) to completely solve the problem.
Basically these common methods of handling it. When encountering explorer.exe crash, don't rush to restart. Follow the above method to check step by step. Generally, the cause can be found.
The above is the detailed content of How to fix explorer.exe crash?. For more information, please follow other related articles on the PHP Chinese website!

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