so I decided to take a look at this again after a long while see if I can get it working, plugin is installed on 4.19 , and 4.20 but I am not using 4.20 yet. I downloaded the demo project for 4.19 and I get that error again after extracting and trying to run. “the following modules are missing or built with a different engine version : UE4Editor-SAVIOR2_Demo.dll , " would you like to rebuild them now”. Which I tried but don’t work.--------------------Also , is Savior 2 working with structs? many of my pickups and things are in structs .