HalionOne S90 missing

I’m on C5 5.5.2.
HalionOne soundbanks EXP_YMH_001_S90ES_Piano.hsb and EXP_YMH_001_S90ES_Piano_Set1.hsb are in the same folder with other soundbanks. Somehow I am missing the preset files for S90. Where can I get them?

Open the HALion player, and right-click the HALionONE logo to select “Locate Content”. This will bring up a browse window where you can (must, actually) tell HALion where to look for the sounds. It doesn’t automagically scan the directory. You have to do this whenever you move files, too.