Solve the problem that the toolbar in Windows 11 Explorer cannot be removed

problem preview

After upgrading a preview version of Windows 11, the following problems occurred:

But the function settings that come with Windows Explorer cannot remove this small white bar. Is it very annoying, and I think so.
After checking, it may be due to changes to the user configuration file during the installation of the software, so I explored slowly.

Solution

First open Windows Explorer to find this toolbar, right-click, and check the Lock Toolbar option.

Then press Windows+R, enter regedit, press Enter, open the Registry Editor, enter Computer\HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced

in the navigation bar , then find AlwaysShowMenus on the right, double-click to open, and modify the value data to 0 , click OK. Then you will find that it finally disappears, comfortably! Remember to like, comment, bookmark and pay attention to the solved problems.