You don't use Kontakt player, you have to either use some other sampler (I use Kontakt 2) or just use the included EWQL Kompakt sampler....
Copy the EWQL .dll file into the FinaleVst folder and it should come up. Unless you're on a mac, in which case you need to buy a sampler like Kontakt

. I don't use Sonar so I can't help you there.
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I love music, Portugal, and soccer

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(me = formerly known as Verdi_lver. You can call me Dave if you wish)