Error:  Can’t connect to <VPN Name>

The requested operation cannot be completed. The computer must be trusted for delegation and the current user account must be configured to allow delegation

Problem: When setting delegation access on the computer or user account it makes no difference.

To resolve this issue create the following registry key on the Windows 10 computer:


i.e. Right Click, create new Dword (32bit) Value, name it ‘ProtectionPolicy’ then edit it to the value of 1. This should then solve the issue immediately, no restart is required.