static GetSystemTimePreciseAsFileTime_t pGetSystemTimePreciseAsFileTime = NULL;
, have integrated this function for its superior precision, effectively ending their compatibility with Windows 7. The Julia Programming Language Technical Workarounds & "Fixes"
// To maintain precision without floating point math: // We calculate the seconds and remainder ticks separately. ULONGLONG seconds = elapsedTicks / s_frequency.QuadPart; ULONGLONG remainderTicks = elapsedTicks % s_frequency.QuadPart;
| Operating System | Native Support | Notes | |----------------|----------------|-------| | Windows 10 / 11 | Yes | Full native support | | Windows 8 / 8.1 | Yes | Introduced with Windows 8 | | Windows 7 | No (without update) | Not present in original RTM or SP1 | | Windows Vista / XP | No | No update available |
Fixing the "GetSystemTimePreciseAsFileTime" Error on Windows 7: Updates, Root Causes, and Developer Solutions
Load the function at runtime with GetProcAddress . Fall back to GetSystemTimeAsFileTime + QueryPerformanceCounter hybrid if not available. This ensures compatibility across all Windows 7 SP1 systems (patched or not).
static GetSystemTimePreciseAsFileTime_t pGetSystemTimePreciseAsFileTime = NULL;
, have integrated this function for its superior precision, effectively ending their compatibility with Windows 7. The Julia Programming Language Technical Workarounds & "Fixes" getsystemtimepreciseasfiletime windows 7 upd
// To maintain precision without floating point math: // We calculate the seconds and remainder ticks separately. ULONGLONG seconds = elapsedTicks / s_frequency.QuadPart; ULONGLONG remainderTicks = elapsedTicks % s_frequency.QuadPart; getsystemtimepreciseasfiletime windows 7 upd
| Operating System | Native Support | Notes | |----------------|----------------|-------| | Windows 10 / 11 | Yes | Full native support | | Windows 8 / 8.1 | Yes | Introduced with Windows 8 | | Windows 7 | No (without update) | Not present in original RTM or SP1 | | Windows Vista / XP | No | No update available | getsystemtimepreciseasfiletime windows 7 upd
Fixing the "GetSystemTimePreciseAsFileTime" Error on Windows 7: Updates, Root Causes, and Developer Solutions
Load the function at runtime with GetProcAddress . Fall back to GetSystemTimeAsFileTime + QueryPerformanceCounter hybrid if not available. This ensures compatibility across all Windows 7 SP1 systems (patched or not).