How to fix freezes and crashes in MW2 on PC

Call of Duty: Modern Warfare 2 continues to experience stability problems across various PC configurations. These technical difficulties manifest most frequently during intensive campaign sequences but can also disrupt multiplayer sessions unexpectedly.

Our comprehensive troubleshooting guide provides multiple proven approaches to resolve these frustrating crashes. While no single solution guarantees success for every hardware combination, systematically applying these methods significantly increases your chances of achieving stable gameplay. Many players report complete resolution after implementing just one or two of these adjustments.

Turn off texture streaming

• Access the Settings menu from the main interface
• Navigate to the Graphics configuration section
• Click on the Quality tab for advanced options
• Disable “On-Demand Texture Streaming” completely

On-demand texture streaming represents a common culprit behind MW2 stability problems. This feature attempts to dynamically load high-resolution textures during gameplay, which can overwhelm systems with limited VRAM or slower storage. Disabling it forces the game to use lower-resolution textures that remain consistently loaded in memory.

Pro Tip: If you experience texture pop-in after disabling this feature, consider increasing your texture quality setting one level to compensate. This maintains visual fidelity while eliminating the streaming-related crashes that plague many players.

Check the integrity of game files.

Both major gaming platforms include automated repair utilities for installed titles. Corrupted or missing game files represent one of the most frequent causes of application crashes. Following these platform-specific procedures typically resolves file-related instability within 10-15 minutes.

• Battle.net: Select the game from your library → click the gear icon adjacent to the Play button → choose Scan and Repair → initiate the diagnostic process.
• Steam: Right-click the game in your library → select Properties → navigate to Local Files → click Verify integrity of game files.

Common Mistake: Many users interrupt the verification process prematurely. Allow the scan to complete fully, as partial repairs can introduce additional stability problems. For comprehensive gaming optimization, consult our Complete Guide to system configuration.

Restart Shading Optimization

• Open the Settings menu and select “Graphics” configuration
• Choose the “Display” tab for rendering options
• Activate “Restart Shaders Optimization” to rebuild cache

Shader compilation issues frequently cause sudden freezes and crashes, particularly after game updates or driver changes. The shader optimization process recalculates how graphical effects render on your specific hardware configuration.

Performance Insight: Shader rebuilding typically requires 5-10 minutes depending on your system specifications. Avoid interrupting gameplay during this critical process, as incomplete shader caches can degrade performance significantly. For weapon-specific optimization techniques, explore our Weapons Unlock guide for optimal settings.

Ensure your system runs the most current GPU driver version available. Numerous users report that manual driver installations—rather than relying on automatic updates—resolve compatibility issues that automated systems miss. Consider performing a clean driver installation using Display Driver Uninstaller (DDU) for complete removal of previous driver remnants.

If stability problems persist despite implementing all previous solutions, contemplate completely reinstalling the game on an alternative storage drive. Different drive controllers and interfaces can dramatically affect game stability and loading performance.

Advanced Strategy: Systematically testing each component through process elimination helps identify specific hardware conflicts. For class-based optimization approaches, reference our comprehensive Class Guide for system-specific recommendations.

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