Windows/File Explorer can also be accessed through the Command prompt, Task Manager, Run dialog box as well as W indows PowerShell. When to Restart Windows/File Explorer app in Windows 11 ...

To fix many File Explorer issues, open to Task Manager > Processes, right-click Windows Explorer, and choose "Restart." You can open File Explorer Options window and click "Clear" to clear the ...

Fix #3: Restart File Explorer process in Task manager If the File-Explorer-won’t-open issue continues, you can try to see what happens if you restart its process instance in the Task Manager.

Restart the Windows Explorer process using Task Manager. To revert the previous change or enable the new File Explorer in Windows 11, you have to set the Value data of SeparateProcess as 0.

Instead, open File Explorer and enter C:WindowsSysWOW64Taskmgr.exe in the address bar. The old task manager starts immediately.

If File Explorer keeps restarting on your Windows 11/10 PC, modify the BannerStore registry key, disable suspicious shell extensions, run antivirus, etc.