I've been dealing with this issue for over a week now, trying everything I can think of to try.
Issue: Launching Arma Reforger Tools, regardless if I choose Start a new project, or existing project, once I try to open one I will see the "Enfusion" splash screen, and then nothing. tools will not open, however shows to be running in both Task Manager and Steam.
I have tried: Clean install of both Arma Reforger, Arma Reforger Tools, verified integrity of both via Steam, removed all Addons from addons folder, reinstalled Windows, Updated Drivers.
It has been working flawlessly until a week ago. Nothing changed, I got home from work one day, tried to open my project, and nothing.
I have searched high and low for answers to this, the official Arma Discord, and nothing has helped. I'm hoping this will give me atleast something else to try.