Using Linux Mint 19.1 Mate and it updated wine from v 3 to v 4 and that broke PStools, pscli, and BlueFlashCmd. I discovered how to fix it however.
In Wine 3 we needed to put your usbspi.dll.so into location /usr/lib/i386-linux-gnu/wine/. In Wine 4 That directory is not used. The directory you need to put your driver in is /opt/wine-stable/lib/wine/.
Once you do that it all works again. Did this on 2 different machines with 2 different adapters and both work.
@T-2, I believe the difference doesn’t stem from a different Wine release per se, but from the fact you installed wine from repositories at winehq.org and not from your distribution.
Using Linux Mint 19.1 Mate and it updated wine from v 3 to v 4 and that broke PStools, pscli, and BlueFlashCmd. I discovered how to fix it however. In Wine 3 we needed to put your usbspi.dll.so into location /usr/lib/i386-linux-gnu/wine/. In Wine 4 That directory is not used. The directory you need to put your driver in is /opt/wine-stable/lib/wine/. Once you do that it all works again. Did this on 2 different machines with 2 different adapters and both work.