PC to iMac - Remote Build Fails

Hello. I get an access error when compiling a project on iOS. I did everything according to the instructions, but there were problems, some of which were solved with the help of the forum and the introduction [http://zompi.pl/building-ios-game-in-unreal-engine-4-via-remote-machine/][1]. But all the same problems remain, I can not understand what’s the matter, who will help?
[link text][2]

installed the rights like here

does not help.

PC: Core i7/16Gb/GeForce 1080/Windows 8.1
Mac: Core i5/8Gb/Iris/MacOS 10.14.5 XCode ect.

btw

280682-ssh-connect.jpg

Helped removing key file and generate SSH key again. Also setting rights for “users” - full rights + copy the key to the folder with the application.