If you have exhausted 5+ hours of troubleshooting, a clean Windows installation will 100% fix this, provided you have legitimate hardware. Only do this if you are comfortable backing up your data.
If you'd like to narrow down the cause further, let me know: Call Of Duty Advanced Warfare S1-sp64-ship.exe Error Fix
This error is often related to application initialization issues. The best fix is to ensure you're running the game as Administrator and that your system files are up to date. Follow Fix #1 and Fix #3 carefully, as they directly address this specific issue. If you have exhausted 5+ hours of troubleshooting,
Check and Disable full-screen optimizations . Advanced Memory Fixes The best fix is to ensure you're running
Outdated display pipelines often refuse to register rendering threads requested by s1_sp64_ship.exe .
Antivirus programs frequently flag Call of Duty executables as false positives, blocking them from launching. Open your antivirus software (or ). Go to Virus & threat protection settings . Click on Exclusions or Allowed apps .