Hi SysAd - Pressfit,
Thank you for posting in the Microsoft Community Forums.
In the Group Policy Editor navigate to:
User Configuration > Administrative Templates > Windows Components > File Explorer.
After standalone File Explorer, in the right window find “Disable known folders”, or “Prevent access to drives”, “Hide My Computer “Hide these specified drives in My Computer”, or something like that, double-click it to edit it and make sure it's set to Unconfigured or Disabled.
Open the Registry Editor by pressing Win + R and typing regedit.
Navigate to the following path:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Find out if there is a key named NoViewOnDrive or NoFolderOptions and if it exists, remove it.
Similarly check the following paths:
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Delete the key with the same name (NoViewOnDrive or NoFolderOptions), if present.
Use System File Checker to scan and repair possible corrupted files.
Open a command prompt (run as administrator).
Run the following command:
sfc /scannow
Wait for the scan to complete and follow the prompts to fix it.
Best regards
Neuvi Jiang