If you receive Fatal error code 0x00000001419101f1 9926301 0xc0000005 in Call of Duty: Warzone or Modern Warfare, you can use the below solutions to fix the error: 1 ...

Remove overclocks/undervolts It isn't uncommon for PC gamers to overlock or undervolt their hardware for better performance and thermals. However, if it isn't stable, it can cause a host of issues.