Sorry for the delay.
How do I ensure the old ones are gone with out having to go to each machine and delete the cache directory?
In Formativ Configuration Object:
1) Update applet cache on startup should be CHECKED
2) Enable intelligent applet caching should be UNCHECKED
With this settings, Formativ will deletes all the cache directories on GroupWise client startup. If Applet library contains many applets then this settings may result some traffic over the network and slow to start GroupWise client. However, you may only want do it for a short time to refresh cache to all users.
Does the Formativ Control panel settings override the Config object settings in this case? In other words, if a user un-checked the options, would this turn it off for them?
Formativ Configuration settings override Formativ Control panel settings.
Hope this helps.