Local Security Authority Cannot Be Contacted in Windows 11 [Solution]
25Local Security Authority Cannot Be Contacted in Windows 11 [Solution]
This error appears when users try to login to other computers via a remote desktop connection. The problem prevents them from connecting and it displays the “The Local Security Authority Cannot be Contacted” error message. The problem often appears after an update has been installed on either the client or the host PC and it causes plenty of problems on many different versions of Windows.
Issues addressed in this tutorial:
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local security authority cannot be contacted
the local security authority cannot be contacted
Windows 11’s Remote Desktop enables users to connect with a remote PC. However, a local security authority error can arise for some users when they try to set up, or log in to, a remote desktop connection.
The full error message states:
An authentication error has occurred. The local security authority cannot be contacted.
This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.