I get the same error for beta 3 on Windows 10. If I run talker.exe directly I can see: "The C extension 'C:\AppDev\ros2-windows\Lib\site-packages\rclpy\_rclpy.pyd' failed to be imported while being present on the system. Please refer to 'https://github.com/ros2/ros2/wiki/Rclpy-Import-error-hint' for possible solutions" Went over what I need pre-installed and cannot see anything I have missed. --- [Visit Topic](https://discourse.ros.org/t/failed-to-load-entry-point-for-command-ros2/2363/10) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: