Wait until the command is done running and then give this command which will restore the health of your protected system files.ĭISM /Online /Cleanup-Image /RestoreHealth.Give the below command and press Enter.Open the Command Prompt (CMD) or PowerShell from the Start menu with admin rights.Useful when you need to fix random UI errors.

The System File Checker or SFC command will look for corrupt and broken files in the system drive and try to repair it. Related: Windows 10 Notification Center and Customization Options made Easy SFC and DISM Commands Look for a folder named TileDataLayer and delete it.Enable Hidden items checkbox under the View tab in File Explorer.Replace the word name with your Windows username. Press Windows key+E to open the File Explorer and navigate to the below folder structure.Close PowerShell but you are not done yet.Give the below command and press Enter to execute it.Search PowerShell from the Start menu and open it as admin.I would recommend you to make a restore point so you have a backup in case something goes amiss. We will be using a command-line tool called PowerShell to re-register the Taskbar on your computer.

If not, you can enable it later again when you have found another solution that works for you.

Toggle off options “ Automatically hide the taskbar in desktop mode.“ĭisable both the options that hide the Taskbar in desktop and tablet mode and see if it fixes the Taskbar not working error.

Search for and select ‘taskbar settings.’.

Windows 10 portable apps not working