Getsystemtimepreciseasfiletime Windows 7 Upd -

After installing this update:

According to Microsoft documentation:

The function writes the retrieved time into a FILETIME structure, which represents the number of 100-nanosecond intervals since January 1, 1601 (UTC). Because the time is returned in Coordinated Universal Time (UTC), it is especially suited for creating log file entries, generating cross-machine timestamps, and any scenario that requires high-resolution time-of-day measurements synchronized to an external time reference like NTP. getsystemtimepreciseasfiletime windows 7 upd

// assume baseFT, baseCounter, freq populated earlier LONGLONG baseTicks = (((LONGLONG)baseFT.dwHighDateTime) << 32) | baseFT.dwLowDateTime; LONGLONG elapsedCounter = curCounter.QuadPart - baseCounter.QuadPart; LONGLONG elapsed100ns = (elapsedCounter * 10000000) / freq.QuadPart; LONGLONG newTicks = baseTicks + elapsed100ns; // convert newTicks back to FILETIME But what about the vast ecosystem of applications

Enter GetSystemTimePreciseAsFileTime – a high-resolution alternative introduced with Windows 8 and Windows Server 2012. But what about the vast ecosystem of applications still running on ? Can you use this function on Windows 7? If so, under what conditions? This is the most critical point: It is

This is the most critical point: It is not a missing patch or a service pack oversight. The function is simply not a part of the Windows 7 kernel architecture.