Changing user preferences
aPriori User Preferences control various aspects of startup and costing behavior for both aPriori Desktop and the Cost Ticker. You can edit user preferences only in aPriori Desktop.
You can set the following preferences by selecting from the Tools > User Preferences menu:
Viewer
You can also select View > Show English Units from the aPriori menu to display units in English units instead of system (metric) units.
Once you have specified a user preference, it is “remembered” and subsequently takes effect each time you run aPriori. You may change user preference settings at any time.