BMW ISTA-D 4.39.20 Standalone Activated - Torrent

[MillionsCali]

thanks going to try to get this up and running.

Questions:
I dont have a windows laptop but do have a mac laptop with windows installed. However, my mac does not have enough HD space to hold ISTA and all the other files/programs with it.
My idea is to remoteconnect to my mac using my PC.
How can I use my home PC (where ISTA is installed and would be running) to remote to my mac laptop (running windows) to connect to my F30 335i?
I know there's is a software called RemoteConnect but anytime I find and download it, Chrome flags it as something bad and deletes it. I know I can disable that, but is this the recommended way or is there a better way to connect to my car from my home PC due to my laptop limitations?

Secondary questions:
What do I use to code and register a new AGM battery to my car?
How do I start coding different options on my car like disabling the car start up warning or enabled TPMS to show PSI numbers on the dash?

Thank You guys!