I did a search of the site, and checked through the docs I had, but couldn’t find a definite answer to this. I have a customer with a semi-proprietary DDE driver running under a very old version of Wonderware. We are currently quoting an HMI replacement, and were going to quote FactorySQL/FactoryPMI. The only issue I see is the previously mentioned DDE driver. This driver is the only way to communicate with their control hardware. Will I be able to use this DDE driver with FactorySQL, or am I stuck using another HMI package? Thanks in advance.