Cannot update captivate
Hi,
I am having trouble installing the update for captivate. I am almost at the last thread of my sanity so here goes.
This is my mac: 
I have the current version.

This is the file I have downloaded

This is the error message I am receiving

I have tried to download the Adobe Application manager but this does not help.
Can someone please assist me and let me know how I can install this update?
Thank you
