I try to connect to a Windows Server 2008; I can get to the login screen but any login attempt fails.
I tried local and domain users, admin/not admin...
Using 'PsExec', I am able to open a remote command line. I created a new user (in case I was wrong about every single credential I tried ), and added it to local administrators.
Still can't connect. (wrong username or password) It has been rebooted. I even disabled the firewall.
What could prevent me from login successfully ?