It provides high-precision UTC time with a resolution of less than 1 microsecond. Limitation: It is strictly a Windows 8+ feature.
ULONGLONG total100ns = (seconds * 10000000) + remainder100ns; getsystemtimepreciseasfiletime windows 7 upd
The user is on Windows 7. Fall back to GetSystemTimeAsFileTime . 2. Using QueryPerformanceCounter (QPC) It provides high-precision UTC time with a resolution