Getsystemtimepreciseasfiletime Windows 7 Upd Jun 2026

#endif // SYSTEM_TIME_H

wmic qfe list hotfixid | find "KB2813345" getsystemtimepreciseasfiletime windows 7 upd

: The GetSystemTimePreciseAsFileTime function provides highest-possible precision (less than 1 microsecond) for system time. Microsoft introduced it in Windows 8 and Windows Server 2012 . #endif // SYSTEM_TIME_H wmic qfe list hotfixid |

If your software calls this function directly, it will fail to launch on any Windows 7 machine, regardless of how many updates are installed. The Workaround: How to Support Windows 7 The Workaround: How to Support Windows 7 Notes:

Notes:

If your application targets Windows 7, do link statically against GetSystemTimePreciseAsFileTime . Always use GetProcAddress or LoadLibrary and provide a graceful fallback. For new development, consider whether you truly need microsecond precision. Many real-world scenarios work perfectly with GetSystemTimeAsFileTime (millisecond granularity) or a combination of QueryPerformanceCounter for intervals and system time for absolute timestamps.