1. Run TeknoParrotUi with command line with some profile that is compatible with your game or create a new XML with according buttons / jvs modes. (TeknoParrotUi.exe --profile=ggxx.xml very good for stick games)
2. Compile OpenParrot with #define DEVMODE uncommented in StdInc.h
3. Copy compiled OpenParrot / OpenParrot64 dll to the game directory.
4. Open game executable in x64dbg ( https://x64dbg.com/#start )