HuskyPup - 5:36 pm on Dec 19, 2012 (gmt 0)

A response from Prevx:

I have been informed that this is a known issue. As we are currently in the process of migrating all of our user base over to our new product with Webroot (Webroot SecureAnywhere), our developers are not going to be adding FireFox 14 compatibility to Prevx.