Unattended Install on Mac Failed

Everytime I try to install unattended install on Apple Mac it fails.

Please can someone help me to get this installed.

Many Thanks,

Dwayne

Zoho Desk Resources

Sticky Posts
Release Notes: Version 1.91, February 2015
Unattended Access (Beta) is live! Unattended Access, a feature requested by a lot of our customers is live now. Currently, it's in beta. You can add up to 100 computers per Technician subscription. They can also be accessed by your organization members. My Computers list in Zoho Assist home page will always display the online status of your unattended computers. You can rename the computers whenever you wish. Currently, Unattended Access can be configured only for Windows computers. Nevertheless,