After upgrading win10 preview version 9926, I can't access LAN solution

. Although it can't be solved by Win10 system setting, there is still a way to make Windows10 preview version 9926 can access LAN normally.

In the previous Win10 preview version 9879 or even earlier versions, access to the unshared LAN shared folder all the way, but since the installation or upgrade to Win10 preview version 9926, but can not normally access local area network.
If you access a LAN address through Windows Explorer, for example, “192.168.1.121”, an error message will be returned to inform the user that they do not have permission to access the server. I believe most users will choose toss group policy at this time. Share the center and even the registry to see exactly where the problem is, but it doesn't have to be so expensive.

Win10 latest version of the security mechanism caused this type of "unsafe" access is prohibited, so the solution to Win10 preview version 9926 can not access the LAN is also very simple: contact the administrator, set up for the LAN server The username and password login mechanism can solve the problem that the LAN share cannot be accessed after upgrading to Win10 Preview Edition 9926.