Sometimes, aggressive antivirus software (like AVG, McAfee, or even Windows Defender) falsely flags the game's executable as a malicious file and quarantines it right as it tries to boot.
These solutions are for more persistent or specific problems.
Fixing the S1-sp64-ship.exe error is not about a single magic bullet, but a systematic elimination of variables. Based on aggregated solutions from forums like Steam Community and Reddit’s r/CallOfDuty, the following steps represent the most reliable remediation protocol: Call Of Duty Advanced Warfare S1-sp64-ship.exe Error Fix
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.
Missing or corrupted data is a primary cause for this specific .exe failure. Open your . Right-click on Call of Duty: Advanced Warfare . Select Properties > Installed Files (or Local Files). Based on aggregated solutions from forums like Steam
2026 Applies to: Windows 10 / Windows 11, Steam Version
Windows User Account Control (UAC) sometimes restricts the game from accessing memory pools or game directory write-permissions. Open your
Download the latest from Microsoft and install them. Restart your computer after installation. Advanced Troubleshooting
Steam will automatically download any missing or damaged files. 2. Update Graphics Drivers