Hi, PT - I think you haven't gotten replies because it's perplexing what you present in your post here.
There are other Forum members much more technically savvy than I am - maybe boosting your post to the top will attract their attention.
But I do have some advice - That you step through the process of upgrading your GPO. Go to the Native Instruments site, sign up, register your GPO and then - oh my, it can be a bit confusing what to do. I'm sure there's a sticky post on upgrading that can help you out.
Basically, you need to get your GPO into Kontakt Player 2, with all fixes and changes that have accumulated.
I don't know what you mean by "violins CHR"--? The Ensemble instruments are now called "Players" and are the ones you build sections with, less complex than the lead soloists they're based on, but those aren't "extra instruments"--they're part of the basic GPO library. There are a few KS solos for each instrument also.
With some time and effort, your old copy of GPO will get fixed up. See what you can find at NI - and let's try to get some feedback from someone who can give you some more specifics.