Launch the game. This often triggers a one-time setup that installs missing components.
: Many users refer to the Fix L.A. Noire Crashing At The Launcher guide on Steam Community. Download NOIRE NOT LAUNCHING FIX
Most "good posts" on community forums point to two main solutions: Completely exit Steam . Launch the game
If the above doesn't work, users often download a set of .reg files designed to fix the Rockstar "Error Handler." Download NOIRE NOT LAUNCHING FIX