[Get the online save file]

Me and my mate have a online save I and I wanted to play it offline and he’s the host admin whatever you like to call it. 
 

Is there a way I can get this and save it to my laptop and use it as my personal save? Which continues me as the current manager. 
 

cheers! 

[FM23 on Mac]

It’s not letting me load the game. ‘An error has occurred while updating Football Manager’ (Unkown Error) 

 

My MacBook is mid 2012 MacBook Pro. I’ve played everyone one since 2012 on this. 
 

I’ve been looking online and it’s saying I would need to download Big Sur? But other places are saying that my MacBook wouldn’t support this.

 

Any ideas?