Posted 9 Feb 2021 (edited) Hi I want to simulate my program with ccw free version downloded, but i always have this message: The Ethernet Ip port (44818) is not available because it is already allocated by: RsLinxNG. Did someone have a solution please?. Edited 9 Feb 2021 by Souleymane Share this post Link to post Share on other sites
Posted 9 Feb 2021 I have never messed with CCW simulation but RsLinxNG is the service name given to RSLinx Enterprise. IF you've run Factory Talk View or used CCW to upload/download the service may have been started and left running. I can suggest you open local services and find the RSLinxNG Service and stop it and then try simulation with CCW. Share this post Link to post Share on other sites