Helldivers 2 nProtect GameGuard Error 114 & Crash on Launch Fix
Tested & peer-reviewed by the GameFixDB Systems & Anti-Cheat Lab for Helldivers 2 (GameGuard Error 114 / 360).
GameGuard errors 114 and 360 occur when nProtect GameGuard's kernel driver (GameMon64.des) cannot load due to conflicting third-party overlay hooks, corrupted cache files, or Windows Defender real-time protection blocks.
- ▸Delete the GameGuard folder inside Helldivers 2 bin directory and let Steam redownload it
- ▸Run Helldivers2.exe as Administrator
- ▸Whitelist GameGuard in Windows Defender Firewall
Step-by-Step Resolution Steps
Click steps to track progressDelete Corrupted GameGuard Folder (CMD Command)
Close Helldivers 2. Open Command Prompt as Administrator and delete the stale GameGuard directory so the official launcher generates a pristine version.
rmdir /s /q "C:\Program Files (x86)\Steam\steamapps\common\Helldivers 2\bin\GameGuard"Verify Helldivers 2 Game Files via Steam
In Steam Library → Right-click Helldivers 2 → Properties → Installed Files → Click 'Verify integrity of game files'. Steam will download a clean signed copy of GameGuard.
Turn Off Conflicting Background Overlays
Disable Discord In-Game Overlay, Steam Overlay, and GeForce Experience Overlay. GameGuard frequently terminates when background hook utilities scan its memory.
Did these steps resolve your error?
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Community Verification & Success TelemetryLIVE
Verified by 0 competitive PC gamers across Windows 10 & 11
Rating
PCIe Gen4 M.2 NVMe SSD 2TB
Drastically speed up initial GameGuard verification and planetary drop loading in Helldivers 2.
Pro Esports Advisory: Preventing Recurrence in Helldivers 2
Professional tournament players tune their Windows environment to prevent sudden runtime crashes, memory leaks, and 1% low frame stuttering:
Never immediately jump into a ranked queue after a driver or game update. Wait 2-3 minutes at the main menu until the shader compilation pipeline reaches 100% to avoid mid-round micro-freezes.
Turn off "Hardware Acceleration" in Discord, Chrome, and Spotify. Background apps using your GPU video decoder compete with the game engine for DirectX video memory (VRAM) handles.
Why Does This Error Happen?
Understanding the root cause prevents recurrence during competitive matches:
- 1Corrupted nProtect GameGuard signature database in the game's bin directory
- 2Third-party antivirus software blocking GameMon.des from injecting kernel hooks
- 3Helldivers2.exe running without administrative security tokens
- 4Conflicting keyboard/mouse macro suites (AutoHotkey, Corsair iCUE older versions)
Recommended Diagnostics for Helldivers 2 Players
Windows Event Viewer Crash Log Decoder
Decode vgk.sys, EasyAntiCheat_EOS, and BEService kernel driver crash dumps with verified repair scripts.
GPU Driver Clean Install & DDU Companion
Cleanly reinstall graphics drivers to eliminate false-positive unsigned DLL driver blocks.
Frequently Asked Questions (GameGuard Error 114 / 360)
Can GameGuard harm my operating system?
No. nProtect GameGuard is a legitimate commercial anti-cheat solution used by Arrowhead and Sony, though its aggressive memory protection can conflict with custom Windows tweaks.