Re: Titanfall 2 missing from the installed library and doesn't launch

Same thing here, not showing as installed & getting the same error messages when launching.

EDIT: Found a solution here: https://answers.ea.com/t5/Bug-Reports-Technical-Issues/INVESTIGATION-How-to-fix-quot-Your-Game-Failed-to-Launch-quot/m-p/12520396/highlight/true#M26279

Just open Registry Editor and go to HKEY_LOCAL_MACHINE\SOFTWARE\Respawn\Titanfall2 and update the Install Dir with the correct path.