So, it bypasses the scrutiny of the antivirus. Hence, you must exclude Steam from the rules of the antivirus.
You can fix the issue by disabling the security software, but that can be dangerous as your system becomes vulnerable to attacks. Sometimes the antivirus can mistake Steam or its functions as malware or suspicious, it will then suspend some of its operations which can lead to the Steam Error Failed to Start Game (Missing Executable). Fix 3: Add Exclusion to Windows Virus and Threat Protection or Third-party AntivirusĪ lot of program don’t pair well with the Windows Security or third-party anti-virus software. You will be prompted for permissions by Steam and Windows, grant them.Īfter performing the above processes, check if the Steam Error Failed to Start Game (Missing Executable) error still occurs.
Right-click on the SteamLibrary folder and select Repair Library FolderĤ. Launch Steam > Steam > Settings > Downloadsģ.Now, let’s repair the Steam Library folders. If there are corrupt files, Steam will download them automatically. Go to LOCAL FILES and click on VERIFY INTEGRITY OF GAME FILES….From the LIBRARY, right-click on XCOM and select Properties.
