Hi, I bought a Surface RT last week and last night I did the update which it had been prompting me to do for a few days. However, this morning after the update had finished, my calendar begun crashing. I have not been able to open my calendar all day. I have restarted twice and also refreshed. The calendar app is the only one I am having problems with. I have read that it is linked to the mail app but I have had no problems with that. I was wondering if anyone knew what I could do and use layman's terms (i'm not that familiar with windows as I am a mac user). Thanks!