"Trunking Recorder will record audio only when a talkgroup is active and will separate the recorded audio into individual wave files for each talkgroup."
my error made it look in wrong directory.
got it working with this setup
unitrunker with two rtl2832u's
vbcable "free" vac is annoying.
trunking recorder just have to make sure i looks in the right directory for sdrsharptrunking.log