have found that installing .NET Framework 4.8.1 alongside the legacy 2005 redistributables can resolve stubborn launcher failures on Windows 11. Steam Community Discussion
The Securom reported error 2000 in GTA 4 can be caused by various factors, including:
sc config secdrv start= disabled sc stop secdrv securom reported error 2000 gta 4
SecuROM error 2000 in Grand Theft Auto IV , often appearing as "SecuLauncher: failed to start application [2000]," usually happens because required system components like Microsoft Visual C++ Redistributable 2005 Microsoft .NET Framework 3.5 are missing or corrupted SecuROM Support How to Fix Error 2000 Install/Repair Visual C++ 2005: Navigate to your game's installation folder (e.g., Steam\steamapps\common\Grand Theft Auto IV\GTAIV\installers vcredist_x86.exe Alternatively, download the Microsoft Visual C++ 2005 Redistributable (x86) directly from Microsoft. Enable .NET Framework 3.5: Control Panel Programs and Features Turn Windows features on or off .NET Framework 3.5 (includes .NET 2.0 and 3.0) is checked and installed. Install DirectX 9:
Few errors in PC gaming history evoke as much frustration as the dreaded For fans of Grand Theft Auto IV , this message is a haunting throwback to the late 2000s, when DRM (Digital Rights Management) was more aggressive than the Liberty City police. have found that installing
Completely exit or uninstall:
Before attempting advanced fixes, run through this quick checklist: Install DirectX 9: Few errors in PC gaming
: Right-click the game's executable, go to Properties > Compatibility , and set it to run for Windows XP (Service Pack 3) or Windows Vista .
Since Windows disables the driver, you can force-enable it for your current session. This method works, but be aware: you are re-enabling a known vulnerable driver. Only do this if you trust your local network and are not running sensitive, unpatched software.
If the standard fixes fail, try these community-sourced workarounds: