I have a SBS2011 server running as a VM and its currently got exchange running with SP1 rollup 8
I would like to upgrade exchange to service pack 3 and then update to its latest rollup
what are the steps I need to take to get from sp1 to the latest patch level.
do I need to install SP2 first?
do I need to run any schema or ad preps before updating if so what is the syntax for this
thanks
simon