The Sniper: Ghost Warrior 3 memory allocation error is a frustrating relic of early Unreal Engine 4 open-world development. Because CI Games has moved on to Lords of the Fallen (2023) and other projects, a official patch will never arrive.
However, by combining the Borderless Window mode, the -notexturestreaming launch flag, the 4GB Patch, and the custom Engine.ini tweaks, you can render the error extinct. The game is genuinely atmospheric and satisfying when it runs correctly.
Do not let a memory allocation error ruin the satisfaction of a 1km headshot. Apply these fixes, restart your PC, and get back to the Georgian mountains.
Final Pro Tip: If the crash persists after all steps, cap your frame rate to 60 FPS using RTSS (RivaTuner Statistics Server). Sniper: Ghost Warrior 3 was not built for 144Hz+ monitors, and high frame rates cause the memory allocator to de-synchronize with the render thread.
Happy hunting.
How to Fix Sniper Ghost Warrior 3 Memory Allocation Errors Sniper Ghost Warrior 3
(SGW3) is known for being demanding on system resources, often resulting in a CryEngine "Memory Allocation Failed"
error. This usually happens when the game tries to claim more RAM than is available or encounters a bug in how it parses files on your drive. 1. Increase Virtual Memory (Page File)
The most common fix involves manually increasing Windows' virtual memory to provide the game with more "overflow" space.
: Search for "Advanced System Settings" in Windows and go to Performance Virtual Memory : Uncheck "Automatically manage paging file size." : Select your primary drive, choose Custom Size , and set both Initial and Maximum sizes to (or higher if you have the space). 2. The "Large File" Conflict (Weird but Effective)
A specific CryEngine bug in SGW3 causes crashes at startup if there are very large files (over 2GB) in your system’s root partition (usually the C: drive).
: Check your C: drive for any single files larger than 2GB (like zip files, installers, or other game backups) and move them to a different partition or delete them. 3. Relocate the Game to the C: Drive
If the game is installed on a secondary drive (D:, E:, etc.), it may fail to allocate memory correctly due to drive-pathing bugs. : Move the entire game folder to C:\Program Files (x86)\Steam\steamapps\common
or your corresponding installation directory on the C: drive. 4. Optimize In-Game Settings
If the error occurs during gameplay rather than at startup, it may be a standard memory leak. Vegetation : Set "Vegetation" to
in the Performance settings. Many players report this specific setting causes the game to rapidly consume all available RAM. Fullscreen : Try switching to Windowed Borderless
mode, which can stabilize memory usage during loading screens. 5. Verify Game Files
Corrupted data can trigger allocation errors. Use the built-in repair tools: : Right-click SGW3 > Properties Installed Files Verify integrity of game files : Select the game > Manage Installation Verify / Repair Further Exploration Read about the unusual file-size bug in the GOG Community Forums
Find technical specifications and additional crash fixes on the Sniper: Ghost Warrior 3 PCGamingWiki
Watch a visual guide on relocating game folders to fix CryEngine errors on Learn more MEMORY ALLOCATION FAILED Fixed Simple fix
If the game launches but crashes after a while, your graphical settings may be pushing the engine too hard.
Try running the game as an administrator to see if it resolves the issue.
If nothing else works, reduce the rendering load.
The error is a fundamental limitation of the game’s 32-bit architecture combined with poor memory management. CI Games never released a 64-bit executable. Applying the Large Address Aware patch + increasing Windows pagefile eliminates ~90% of occurrences. For the remaining cases, lowering texture quality and periodic restarts are the only reliable mitigations. sniper ghost warrior 3 memory allocation error
If the error persists after all steps, the game’s memory manager may be corrupting its own heap – no user-side fix exists beyond playing on a different system or using a community-made memory wrapper (unavailable for this title).
The "Memory Allocation Failed" error in Sniper Ghost Warrior 3
typically stems from a known issue with the game's CryEngine handling large files on the system drive or insufficient virtual memory. Primary Solutions
Remove Large Files from the System Root:A common cause is having large files (often over 2GB) in the root of your system partition (usually C:\). Move any such files to a subfolder or a different drive, as the game's engine may attempt to parse them and crash.
Increase Virtual Memory (Page File):The game is resource-heavy and often requires a manually set page file size.
Go to System Properties > Advanced > Performance Settings > Advanced tab > Virtual Memory.
Set a custom size for your primary drive. A common recommendation is a fixed size, such as 8192 MB (8GB) or up to 16000 MB (16GB).
Relocate the Game Folder:If the game is installed on a secondary drive, try copying or moving the entire game folder to C:\Program Files. This has been reported to bypass certain drive-pathing bugs in the engine. Technical & Compatibility Fixes
Change Display Mode:Set the game to Windowed or Borderless Fullscreen mode and disable VSync. Exclusive fullscreen with VSync can sometimes cause memory-related loading stalls.
Update Graphics Drivers:Ensure your GPU drivers are current, as outdated drivers can lead to "Failed to allocate video memory" errors.
Run as Administrator:Launch the game's executable (SGW3.exe) directly from the installation folder as an Administrator to ensure it has full permissions to manage system resources.
Save Game Backup & Refresh:Navigate to your Steam userdata folder (path:
RAM Minimums: Ensure you have at least 8GB of physical RAM (16GB is recommended). If you have exactly 8GB, close all background applications like browsers before playing to free up every possible megabyte.
Drive Space: Ensure the drive where your virtual memory is located has at least 20-30GB of free space to accommodate the swap file.
The "Memory Allocation Error" in Sniper Ghost Warrior 3 is a known issue typically caused by
insufficient virtual memory, engine-level bugs related to file scanning, or drive placement Primary Solutions Increase Windows Page File (Virtual Memory)
: The game requires a large amount of virtual memory to run stably. Manually setting a fixed size can prevent allocation failures. Advanced System Settings and select the Performance , then go to the tab again. Virtual Memory Uncheck "Automatically manage paging file size." Select your drive (preferably an SSD) and choose Custom size Set both the sizes to a fixed value (e.g., Remove Large Files from the System/Game Partition
: Users have discovered a specific bug where files larger than
located on the same drive partition as the game can trigger this error during startup. Moving such files to a different drive or deleting them can resolve the crash. Move Game to C: Drive
: Some players found that moving the game folder directly into C:\Program Files
resolved the error when installation on secondary drives failed. Secondary Troubleshooting Verify Game Files Verify Integrity of Game Files to ensure no core assets are corrupted. Update Graphics Drivers
: Outdated drivers can cause video memory allocation failures. Ensure you have the latest version from Disable V-Sync and Use Borderless Window
: For some, the error occurs during long loading screens. Disabling V-Sync or switching to Borderless Windowed The Sniper: Ghost Warrior 3 memory allocation error
mode in the game's graphics settings can help bypass these hang-ups. Check Background Applications
: Close memory-heavy programs like web browsers (Chrome) or overlays (Discord) before launching the game to maximize available RAM. Do you need specific instructions
for setting up the page file on a particular version of Windows? SGW3: Memory Allocation Error - Found a weird cause, page 1 28 Apr 2021 —
The "Memory Allocation Failed" error in Sniper Ghost Warrior 3
typically stems from the game's CryEngine engine struggling with either Windows virtual memory limits or conflicts with large files on the same drive partition. 1. Adjust Windows Virtual Memory (Page File)
Many users resolve this by manually setting a fixed size for their page file, which prevents crashes when the engine tries to request more memory than Windows has currently allocated.
Press Win + Pause/Break or search for "View advanced system settings" in the Start menu.
Under the Advanced tab, click Settings in the Performance section.
Go to the Advanced tab in the new window and click Change under Virtual memory.
Uncheck Automatically manage paging file size for all drives. Select your OS drive (usually C:) and choose Custom size.
Set Initial size and Maximum size to a fixed value, such as 8192 MB (for 8GB) or 16384 MB (for 16GB). Click Set, then OK, and restart your computer. 2. Move Large Files from the Game Partition
A unique quirk of SGW3 (and some other CryEngine games) is that it may fail to launch if there are single files larger than 2 GB on the same drive partition as the game.
Action: Scan the drive where the game is installed for massive files (like ISOs or large videos). Move them to a different drive or delete them.
Alternative: Reinstall the game to a different, cleaner partition. 3. In-Game Settings Fixes
If you can reach the main menu, specific graphics settings are known to trigger memory leaks:
Disable Vegetation: Go to Settings > Performance and set Vegetation to OFF. This is a highly effective community-sourced fix for "out of memory" errors.
Disable VSync: Turn off VSync and use Windowed/Borderless mode to reduce loading-related crashes. 4. Remove Overclocks
SGW3 is notably sensitive to overclocked GPUs, which can trigger DXGI_ERROR_DEVICE_HUNG or memory errors. If your card is factory overclocked, try using a tool like MSI Afterburner to return the clock speeds to base values. 5. Verify Game Files
The "Memory Allocation Error" in Sniper Ghost Warrior 3 is a known stability issue often triggered by the game's high virtual memory demands or specific drive-related bugs within the CryEngine. While the game officially requires at least 8 GB of RAM, users frequently encounter this crash even when meeting those specifications. Primary Fixes for Memory Allocation
Most players resolve this error by manually adjusting system resources or altering the installation path.
Increase Virtual Memory (Page File): The game is heavily dependent on the Windows page file.
Open Advanced System Settings and navigate to Performance Settings > Advanced > Virtual Memory. Uncheck "Automatically manage paging file size." Select your OS drive (typically C:) and set a Custom size.
Set the Initial size to at least 8192 MB and the Maximum size to 1.5x your physical RAM. If the game launches but crashes after a
Relocate Game to the C: Drive: A specific bug in the game's engine sometimes prevents it from loading properly if installed on a secondary drive. Moving the entire game folder to C:\Program Files or the default Steam directory on the boot drive has fixed the "Memory Allocation Failed" error for many.
Remove Large Files from the Game Partition: Users have reported that having single files larger than 2 GB on the same partition as the game can trigger a "4294967295 bytes failed" error. Removing these large files or moving the game to an empty partition can bypass this. Technical Optimization
If memory errors persist during gameplay, follow these performance-enhancing steps:
Update Graphics Drivers: Ensure you are using the latest drivers from the official Nvidia or AMD websites to address VRAM allocation issues.
Verify Game Files: Use the Steam client or your respective launcher to check for corrupted files that may be failing to load into memory.
Force DirectX 11: If you are on a newer system, forcing the game to use DX11 via launch options (-DX11) can improve compatibility with the game's original engine.
Bypass the Launcher: Third-party launchers can consume excessive background processing power. Launching the game directly from its .exe file as an administrator may stabilize memory usage.
"Out of video memory trying to allocate a rendering resource" error
Sniper Ghost Warrior 3 memory allocation error is a notorious technical hurdle tied to the game's
architecture. This error typically occurs when the game fails to reserve a necessary chunk of RAM or VRAM, leading to a crash either at startup or during heavy asset loading. Overclock 3D
The following solutions address the most common technical causes of this failure: 1. Adjust Windows Page File (Virtual Memory)
The most frequent cause is the system's inability to handle the game's high demand for virtual memory.
: Manually set your page file to a fixed size. Many users report success by setting both the "Initial" and "Maximum" size to (8GB) or higher (up to
if you have space) on the drive where the game is installed.
: This provides a stable buffer for the game to offload data when physical RAM is insufficient, preventing the "failed to allocate" trigger. 2. Remove Large Files from the System Root
A peculiar bug within SGW3 involves the game engine attempting to parse the root partition (usually the : Check your drive for any single files larger than (e.g., zip files, ISOs, or installer packages).
: Move these large files to a subfolder or a different drive entirely. Users have noted that unrelated large files in the root directory can trigger a memory allocation failure for roughly 4GB of bytes. 3. Reinstall on the System Drive (C:)
CryEngine sometimes struggles with file pathing and permissions when installed on secondary or external drives. : Move or reinstall the entire game folder to
Run the game in Borderless Windowed mode, not Exclusive Fullscreen.
Modify Engine configuration
Lower in‑game settings:
Launch with reduced memory fragmentation:
This resolves 80% of cases. The game’s "High" texture setting is the primary culprit.
Why this works: Medium textures stay under the 3.5GB VRAM threshold where the game becomes unstable.