Uninstall Active Trader Pro on Macbook Pro
I "installed" Fidelity's Active Trader Pro, (but it never worked). Macbook Pro 13" 2016 , version 10.13.6
The icon is in my dock, and looks active, with the little dot below it, but when I click it, nothing happens. When I right click and hit quit, it won't quit. When I try to restart my mac, I get an error message that says Active Trader Pro is preventing the restart. Any ideas?
MacBook Pro, macOS High Sierra (10.13.6)