If the game fails to generate the initial save path, you can force it by creating the directory manually. Navigate to your PC's Documents directory, create a folder named Activision , and inside it, create a folder named Prototype 2 . Launch the game to see if it recognises the manual directory. Clean Reinstallation to a Non-System Drive
Open (Ctrl+Shift+Esc), go to the Details tab, and right-click prototype2.exe . Select Set affinity and uncheck all but CPU 0, 1, 2, and 3 . prototype 2 failed to save data fix exclusive
If the above exclusive fixes do not work, consider the following troubleshooting steps: If the game fails to generate the initial
This error is notorious on PC (especially on Windows 10 and 11) because the game was poorly ported and tries to write save files to a protected system folder. It also plagues players trying to use the Radnet DLC. It also plagues players trying to use the Radnet DLC