Yeah i got that. my problem is that it is not showing in the instruments list on cubace.
i installed the piano player once more. rebootet.
i do find the vienna synchron pianos sorround.dll and the vienna synchron pianos.dll in my vsl/instruments and ensemble folder, where also the ensemble, instruments and syncronplayer.dll is located.
steinway patches are located in the SYNCHRON/ized special edition folder with the rest. but in my select instruments all i can find of VSL is the syncronplayer and the syncronplayer sorround and the ensemble. only play i find is from East West. so yeah, im still kinda lost.
edit. i went into the vst pluginsmanager and added the instruments and ensemble folder. now i got the piano and duplicates of the rest. but i have it now so thumbs up. dont know what i got wrong here but.