An error occurred when connecting to a remote Win10 you can not access this shared folder, because your organization's security policy solutions ...

1, open the Run, shortcut keys windows + r

2, an input box, enter gpedit.msc to open the Local Group Policy Editor

3, in order to find the "Computer Configuration" - "Administrative Templates" - "Network" - "Lanman Workstation"

4, click "Lanman Workstation" to the right of the local policy editor, can find the "guest login is enabled unsafe", double-click and select "Enable" and click OK.

5. Reconnect

 

reference:

1) WIN10: You can not access this shared folder, the solution