you need to use realvnc viewer.
https://www.realvnc.com/en/connect/download/viewer/
v1.0 changelog
"Removed RDP and x11vnc. Now RealVNC is the only supported system for remote desktop"
https://www.realvnc.com/en/connect/download/viewer/
v1.0 changelog
"Removed RDP and x11vnc. Now RealVNC is the only supported system for remote desktop"