The GetSystemTimePreciseAsFileTime function retrieves the current system date and time with a high level of precision (less than 1 microsecond). Microsoft introduced this API in Windows 8.
For code that must run on any Windows 7 installation (with or without the update) and newer Windows versions, use dynamic loading with fallback:
Since this is an API deficiency rather than a missing file, a simple copy-paste of a DLL file usually won't work. Here are the practical solutions: getsystemtimepreciseasfiletime windows 7 upd
The GetSystemTimePreciseAsFileTime function on Microsoft Learn is designed to retrieve the current system date and time with microsecond precision (
The root of this problem lies in a hard technical limitation of the operating system rather than a corrupt system file. Why the Error Occurs on Windows 7 The Technical Limitation getsystemtimepreciseasfiletime windows 7 upd
Example snippet (conceptual):
Because Windows 7 was designed before the implementation of the precise microsecond API framework, its core kernel system file ( KERNEL32.dll ) simply does not possess the code required to process a GetSystemTimePreciseAsFileTime command. getsystemtimepreciseasfiletime windows 7 upd
Allow Windows Update to check for all available updates.