Issues with Iconica and Dorico

Hi everyone.

I have installed Iconica Sections & Players String in my PC. When I open the mode Play in Dorico and load the sounds, the following dialog message appears:

In Options, I increase the amount of MaxPreload:

In this moment violas, cellos and basses sounds good, but first and second violin not yet. I need fix this, because later I need load others instruments of orchestra. Someone can help me, please?