: Tools like Clonk's Downgrader can automatically install the correct LaunchGTAIV.exe for the version you want.
If you are using the official version of the game (Steam or Rockstar Games Launcher), the most reliable way to get the file back is through verification. ШЄЩ†ШІЩЉЩ„ LaunchGTAIV exe
If you find LaunchGTAIV.exe there, select and add the GTA IV installation folder to your anti-virus Exclusion list . 3. Manual Installation & Patches : Tools like Clonk's Downgrader can automatically install
If you are downgrading your game for mods (e.g., to version 1.0.7.0 or 1.0.8.0), you may need a specific version of the launcher. to version 1.0.7.0 or 1.0.8.0)
Anti-virus software often flags game executables as "false positives" and deletes them. Check your anti-virus "Quarantine" or "Protection History".