Leaderboard

See here for list of supported. /unsupported cards. Check if your card is in that list. What most would want working are: Sleep / Wake HDMI / DP video Audio Touchpad multi-touch Battery Status Brightness Control Wireless / Bluetooth From your screenshot, you have full graphics support and battery status seems to be working so you could check those off. Open a new thread for issues in the Help & Support section now that you got the installer resolved, it's off topic.

Your installer is corrupted. Rebuild it using well known method https://support.apple.com/en-us/HT201372

Yes, as I said Intel is not supported...Intel(R) Dual Band Wireless-AC 7265