I created a number of projects using GPO Kontakt Player 1 VST in Sonar HS 6XL -- when I open those projects now, the Kontakt 1 player loads but random instruments have inexplicable volume jumps the moment I hit play (as described in my previous posting).

Is it possible to load past projects (that were originally created using Kontakt 1) in Kontakt 2, and would that alleviate the indiscriminate volume jumping?

What happens to the original Kontakt 1 instrument patches when Kontakt 2 update is installed?