Hi
to log onto WinGate with a domain account, WinGate must be set to use the AD users and groups connector (in Users and Groups, select provider).
That log entry shows that the SSPI authentication succeeded, but that the SID (domain user SID) didn't match any local user account, so the auth was rejected.
We typically don't recommend using the Windows users and groups connector in WinGate for reasons like:
* local windows Administrator account is typically disabled by default
* membership of local Administrators group is typically empty by default
which caused problems for WinGate's default permissions etc.
If you need to reset the user database provider, and can't log in, we have instructions here
http://help.qbik.com/index.php?topic_id=407Regards
Adrien