Turn on the SMB Features in Windows 11
- Type programs and features in the search box and click Turn Windows features on or off to open Windows Features window.
![Turn Windows Features on or off](https://www.ubackup.com/screenshot/en/others/windows-11-mapped-drive-not-showing-up/programs-and-features-windows-11.png)
- Scroll down to find the features that started with SMB. You need to make sure that all SMB folders were checked here. Then click OK.
![SMB](https://www.ubackup.com/screenshot/en/others/windows-11-mapped-drive-not-showing-up/smb-windows-features.png)
- Reboot the computer so that the changes can take effect.