What should I do if the Windows computer accesses the smb shared hard disk error?


When encountering an error message "You can't access this shared folder because your organization's security policies block unauthenticated guest access. These policies help protect your computer from unsafe devices and malicious devices on the network," you can refer to this document for a solution.


  1. First, it is necessary to back up the registry.
    • Step 1: Click "Start" and then "Run". In the "Open" box, type regedit and click "OK".
    • Step 2: Choose "File" in the upper left corner and click "Export" to back up the registry as a file.
  2. Next, download the file. Click to download
  3. Double-click to run this file and select "Yes".
  4. You can now access the network shared drive without any issues.