hope like this

than press USE IT on programm and than choose card, than CONTINUE TO INSTALL SETUP and 2 times reeject card for formatting. totally done. i block card and turn on camera. it see CHDK but af is not still working during making a video
what did i do wrong?
mabey i have to choose DEVELOPMENT 1.3 in build preference?
p.s. sorry if i did grammar mistakes. im ukrainian and dont know eng well