@ Chris V

I suppose you are running Windows?
How did you do the update? Just installed  the SR2.1 and started Poser?
The "freeze after a delete" can be avoided with a reboot. (and wait 10s for the RAM to clear)
Where you running Outlook before? During? What version of Outlook?
Is it steadily and predictably reproducable?

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!