The error "Exception ERangeError in module GFXHack.asi at 00007E9C" is a common crash in modded versions of Grand Theft Auto: San Andreas
. It typically occurs when the GFXHack.asi plugin—which is used to fix graphical glitches and improve FPS—encounters a memory range it cannot process or a compatibility conflict with the game's executable version. Top Solutions to Fix the Error
Understanding the "Exception Erangeerror In Module Gfxhack.asi At 00007e9c" Error
The error message "Exception ERangeError in module GFXHack.asi at 00007E9C" is a common crash encountered by players of modded Grand Theft Auto: San Andreas. It typically signifies a "range check error," occurring when a plugin attempts to access or process a value that falls outside its expected bounds, often during the game's startup or rendering phase. What is GFXHack.asi? Exception Erangeerror In Module Gfxhack.asi At 00007e9c
GFXHack.asi is an ASI plugin used to fix graphical issues and improve compatibility for GTA San Andreas on modern hardware. It is often bundled with major vehicle and graphics mods, such as Improved Vehicle Features (IVF), Active Dashboard (APP), and SkyGFX, to handle rendering pipelines that the original 2004 game engine cannot natively manage. Primary Causes of the Crash
Resolution Incompatibility: The most frequent trigger is a conflict with the game's display settings. If the game is set to a resolution or video mode (e.g., 800x600x32) that your monitor or current driver settings do not support, the plugin may fail to initialize.
Missing Dependencies: Plugins like GFXHack often require specific versions of the CLEO library or a high-quality ASI Loader (like Silent's ASI Loader) to function correctly. The error "Exception ERangeError in module GFXHack
Incompatible Game Version: Most ASI mods are designed strictly for GTA San Andreas v1.0 [US] HOODLUM. Using a Steam, Rockstar Games Launcher, or remastered version without "downgrading" first will cause immediate memory range exceptions.
Mod Conflicts: Using multiple plugins that attempt to modify the same rendering memory addresses simultaneously—such as combining older widescreen fixes with newer ones—can lead to this specific address crash at 00007E9C. How to Fix the Error
To resolve the ERangeError, try the following steps in order: Download Microsoft WinDbg or use Cheat Engine
If you are a developer or advanced user and still need gfxhack, you can debug the exact memory violation:
gta-sa.exe before the crash.ERangeError exceptions.00007E9C (relative to gfxhack.asi base). This usually points to a mov or add instruction involving the screen’s pitch or resolution width.gfxhack (if available) to clamp the resolution width to a maximum of 4096 pixels and the height to 2160 pixels.ERangeError — A Pascal/Delphi or C++ Builder style exception (often seen in Borland-compiled ASI mods).gfxhack.asi — The crash originates inside this DLL.00007e9c — Relative offset from the module base. This points to a specific instruction inside gfxhack.asi that triggered the error.The RangeError often occurs when gfxhack tries to apply a resolution that doesn't match the game’s config.
gta_sa.set (usually in Documents\GTA San Andreas User Files). Delete it. This resets all graphics settings to defaults.gfxhack.ini file (created after first run of the mod). If it doesn’t exist, create it.[MAIN]
ForceResolution=1024x768x32
DisableHighDPIScaling=1
SafeMode=1