> For the complete documentation index, see [llms.txt](https://gandyhacks.gitbook.io/gandyhacks-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gandyhacks.gitbook.io/gandyhacks-docs/call-of-duty/blitz-external.md). # BLITZ External **Blitz Loader Setup & Fixes** HWID Checkers * Required Runtimes Install these before opening the loader: Microsoft Visual C++ Runtimes * DirectX End-User Runtime * Loader Notes Open / Close Menu * INS key * Home key Smoothing * 1 = more snappy / rage * 10+ = smoother / legit Aimkey * If the first aimkey does not work, use the ALT key. Controller Issue * If controller does not work, download DS4 for older controllers. Before Running * Uninstall third-party antivirus software. * Uninstall or disable unused anti-cheats such as Riot Vanguard or FACEIT. * Kernel-level anti-cheats can conflict with other software. * Disable Windows Defender or make sure the loader folder is excluded. * Use the support tool to check Defender status Required Status * \[+] Windows Defender: Disabled How to Run Blitz Loader Video Guide: External Setup for Better ESP / FPS Video Guide: No Menu In Game If the menu does not show in game: * Disable Discord Overlay. * Disable Xbox Game Bar Overlay. * Disable NVIDIA / AMD Overlay. * Close the game. * Reload the menu. * Clean temp files. * Restart your PC. * Try again. * Make sure Frame Generation is turned off in game graphics settings. Delayed ESP / ESP Stuttering If ESP feels delayed or stutters: 1. Cap your in-game FPS. 2. Open ESP Settings. 3. Set ESP FPS Value to the same number as your capped FPS. Example: * Game FPS cap: 144 * ESP FPS Value: 144 This syncs ESP FPS with game FPS and helps remove stuttering. Fix Laggy / Wobbly ESP 1. Lower your in-game graphics settings. 2. Cap your in-game FPS to a stable value such as 120 or 144. 3. Open the menu. 4. Go to ESP Settings. 5. Set ESP FPS Value to the same number as your capped in-game FPS. Loader Force Close / Timestamp Errors If the loader force-closes or gives timestamp errors: 1. Connect to a VPN. Recommended free option: 2. If it still fails, clean your hosts file. Open Hosts File 1. Press Start. 2. Type Notepad. 3. Right-click Notepad. 4. Select Run as Administrator. 5. Go to File > Open. 6. Navigate to: C:\Windows\System32\drivers\etc\hosts 7. Open the hosts file. 8. Delete any lines containing unrecognized IP addresses, especially systemlocker entries. 9. Save the file. Flush DNS 1. Open Command Prompt as Administrator. 2. Run: ipconfig /flushdns 3. Restart your VPN. 4. Open the loader again. Authentication Connection Error Make sure your firewall or VPN allows connection to: Fixes: * Use a VPN. * Remove blocked IP entries from hosts file. * Flush DNS using: ipconfig /flushdns Save and Load Configs Save Config 1. In the menu, click Save Config. 2. The config will copy to your clipboard. 3. Paste it into a new .txt file. 4. Save the file somewhere safe. Load Config 1. Open your saved .txt file. 2. Copy all the text. 3. Go back to the menu. 4. Click Load Config. Critical Stability Steps * Always run the loader as Administrator. * Turn off all overlays: * Discord * Xbox Game Bar * NVIDIA Overlay * AMD Overlay * Update GPU drivers. * Turn off Fast Startup in Windows Power Options. * Disable Fast Boot in BIOS. * Restart your PC after major changes. Blue Screen / BSOD Fixes If you get blue screens: * Update GPU drivers. * Disable overlays. * Turn off Fast Startup. * Disable Fast Boot in BIOS. * Restart your PC. * Check for conflicting anti-cheats or antivirus software. Game-Specific Fix For Call of Duty startup errors: Steam * Verify Integrity of Game Files. Battle.net * Use Scan and Repair. Xbox App * Repair the game files from Windows app settings. Fatal Driver Errors Errors: * 0x2 * 0x3 * Invalid Key Fixes: * Restart your PC and try again. * Use the support tools package. Support Tools: --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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