Remote Assistant 2.2 Connection Problem I've finally got to the bottom of the problem:
If the remote PC is locked waiting for a Windows PIN or Password then Remote Assistant won't connect, the message is something along the line of Remote ID not correct or PC off line.
If the PC is logged in that it works correctly.
To get this to work I have had to disable the Windows security so it is always logged in, obviously this isn't ideal because the remote PC is always accusable to anyone.
In addition I have another remote PC that just logs in without needing any Remote Access Password but this is protected by the Windows Password.
I also have another PC which works correctly, it fist asks for the Remote Access Password then once that is accepted it asks for the Windows Password.
Very confusing, I am going to try and look through the Windows configuration to try and determine if there are any differences.