Before diving into the specific function, it is essential to understand the broader context of time-keeping APIs in Windows. The operating system provides multiple mechanisms for retrieving time information, each designed for different use cases and precision requirements.
There is no official "patch" to add this function, but you can try the following workarounds: GetSystemTimePreciseAsFileTime function (sysinfoapi.h) getsystemtimepreciseasfiletime windows 7 patched
If you are troubleshooting a Windows 7 system for this specific API, ensure the following updates are installed: Before diving into the specific function, it is
Introduced with and Windows Server 2012 , GetSystemTimePreciseAsFileTime resides in kernel32.dll . Windows 7 only supports the older GetSystemTimeAsFileTime , which typically has a much lower resolution of approximately 15 milliseconds. Windows 7 only supports the older GetSystemTimeAsFileTime ,
Get the absolute time by reading performance counter and applying the system time offset calculated from last adjustment.
Redirecting those calls to a custom function written by the patcher.