To help narrow down the cause if the issue persists, let me know:
How to Fix the "Hitman Absolution Failed to Initialize Steam" Error
Privilege conflicts frequently prevent the game from detecting your active Steam session. Force both programs to run with elevated permissions.
Note: If you need the overlay for screenshots, re-enable it after the game successfully launches once.
Are you using a or any mods (like lighting fixes)? Does the error pop up immediately or after a black screen?
Hitman: Absolution needs permission to access files in its folder.
Check "Run this program in compatibility mode for:" and select or Windows 7 . 5. Reinstall DirectX and Visual C++ The game relies on legacy components. Download and install: DirectX End-User Runtime Microsoft Visual C++ Redistributable Packages Why Is This Happening?