The game engine often conflicts with modern USB peripherals (keyboards/mice with extra macro keys). Right-click the Start Menu and open . Expand Human Interface Devices .
Quickly Alt+Tab out, open , and go to the Details tab. prototype 2 crash fix cracked
Right-click prototype2.exe , select , and uncheck all but the first 4–8 cores (CPU 0 to CPU 3). 2. Disable HID-Compliant Devices The game engine often conflicts with modern USB
Right-click and all instances of HID-compliant consumer control device . Quickly Alt+Tab out, open , and go to the Details tab
The following article outlines the most effective methods to fix Prototype 2 crashes. Prototype 2 Crash Fix Guide: Startup & In-Game Solutions 1. Fix for High-Core CPUs (Core Affinity)
Save the file as launch.bat in your main Prototype 2 installation folder. Run this .bat file to start the game. Launch the game.