However, this function has a tragic flaw for those still living in the "classic" era:
However, one key difference: on Windows 7, GetSystemTimePreciseAsFileTime may briefly trigger a context switch to synchronize with the system time source on first call. This is not observed on Windows 8+. getsystemtimepreciseasfiletime windows 7 upd
Even tools like GNU Plot (version 6.0.2) encountered this issue, despite not directly using the API. The error appeared because the toolchain (MSYS2/MinGW64) used to build the binary assumed Windows 8+ functions, showing how compiler defaults can propagate compatibility issues. However, this function has a tragic flaw for
// Return result lpSystemTimeAsFileTime->dwLowDateTime = (DWORD)(resultTime & 0xFFFFFFFF); lpSystemTimeAsFileTime->dwHighDateTime = (DWORD)(resultTime >> 32); one key difference: on Windows 7