Hotmail calendar events deleting after one month

[cookie_monster]

Hi all, can anyone help with this prob. I've googled this a few times and I can see others that have the same issue but I can't find a solution.

Basically events in my hotmail (windows live) calendar dissapear a month after the event has passed, I'd like events to stay in the calendar so I can look back at past events etc?

 

Can anyone help, I can't find anything in options.

 

Cheers.