Marlin Delta Firmware--need help

I've built a Delta Rostock Max V.2 and am having a hard time building the Marlin firmware. For Delta printers Marlin says to replace the Configuration.h file with the Delta one in the examples directory. I did that. But now I get errors saying my config.h file is outdated and it won't compile. I downloaded the latest Marlin from Github. I'm using the latest release of Arduino. Can anyone help? Thanks, Jerry
[attachment 83890 config.png]