If you have downloaded a fix zip, follow these steps to apply it:
Wait for Steam to download a small update (roughly 500MB). Launch the game once; the launcher should now appear. Hitman Absolution Not Starting Fix Zip Download
Many users on Steam Community report that this specific sequence forces the game to re-update and launch correctly: Right-click in your Steam Library. If you have downloaded a fix zip, follow
: Open Command Prompt as an administrator and run the command sfc /scannow to fix any corrupted Windows files. Steam-Specific Fixes Hitman Absolution Not Starting Fix Zip Download