Posted 29 Mar 2023 Hi, I am getting following pop up while connecting to HMI. Project operating system version = 10.2.0 Project operating system version = 9.0.0 The software is prompting to upgrade the device OS. Is there a way around to connect to HMI without actually upgrading the device OS. Thanks Share this post Link to post Share on other sites
Posted 31 Mar 2023 See https://forums.mrplc.com/index.php?/topic/36275-na-hmi-operating-system-mismatch/ 1 person likes this Share this post Link to post Share on other sites
