Fix "You can't access this shared folder because your organization's security policies block unauthenticated guest access......"

1. Open Run (Windows + R)
2. Type gpedit.msc
3. Choose Local Group Policy Editor
4. Choose Computer Configuration - Administrative Templates - Network - Lanman Workstation
5. Choose Enable Insecure Guest Logon
6. Choose Enable
7. Apply & OK

Fix "Hide Protected Operating System Files" Checkbox that change alone into Radio Button

• Open RUN (Windows + R)
• Type regedit.exe then Enter
• Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden
• Double klik on Type and fill Value Data with checkbox
• Done