Ok to calculate here (this is called before UI needs it I assume). I was expecting this to be pre-calculated on exit of treatment params mode or on entry to pre-treatment mode when we have what we need to do the calculation.
During installation last week was having issues where this check seems to be looking for $CLOUDSYNC_FOLDER in root directory, whereas instructions say to install cloudsync folder in home directory, if I'm understanding correctly the condition should be $HOME$CLOUDSYNC_FOLDER
