
If the problem still exists, please send an e-mail to describing your networking environnement (product version, OS of your administrative box and of the remote bow, are the boxes on the same network or not, are they members of the same domain or not, etc.). " Manage Windows XP" - " Manage Windows Vista" - " Manage Windows 7 / 8 / 10" You should also check the following prerequistes depending on the operating system of the remote computer: Please check the password you have entered in your TightVNC Settings, " Connection" tab, " Authentication password". "Authentication failed" message means that you can contact the remote computer, but connection is rejected due to a wrong password. Secure and Simplify your VNC Installation and Configuration with IDEAL Administration (installed in 2 minutes) Try IDEAL Administration during 30 days on your network for free! Im giving following command to start vnc server with -ssl option x11vnc -ssl -rfbauth /home/root/.vnc/passwd When Im trying to.

The password in question lets the service authenticate a VNC viewer request, but you are just authenticating with the service, not logging in as a user. Im trying to connect x11vnc server through VncViewer (TigerVnc).

the VNC Server Service is running, and responsible for providing the screen session.
#Vnc viewer authentication failed how to
How to configure the TightVNC remote control tool (screen sharing)? How to troubleshoot "VNC Authentication Failed" message?įrom time to time, I've got "VNC Authentication Failed" when I try to remote control a machine of my network using TightVNC with IDEAL Administration. its not logging in as a windows user at all.
