Bias Pedal Modulation uninstall problems (macOS Hgh Sierra 10.13.6)

  • I installed Bias Pedal Modulation to an external drive and it never worked/showed up in Logic and I tried to uninstall it with the uninstall icon found in .dmg and uninstall goes through with announce that installation is complete (or something like that, writing this at work). But nothing gets removed, all the files on external drive are there and when I use Finder with keywords Bias or Positivegrid or similar, lots of files are found. What am I doing wrong?