Cant perform kext scan: no kext summary

Newbie hackintosh builder here.

Here is my build:
MOBO: Asrock B150M-ITX
CPU: Intel Core i5 6400 2.7
SSD: Samsung Evo 750 250gb

I followed this guide http://www.insanelymac.com/forum/topic/312085-guide-macos-sierra-1012x-on-asrock-h170m-itxac/

since i assume the H170m-itx/ac motherboard is almost the same as mine. However, I ended up with the following error in the screenshot. Help?