If you want, I can produce a small copy-pasteable C/C++ example implementing dynamic lookup plus a QPC-based high-resolution fallback with periodic resync.
The original Windows 7 kernel (NT 6.1) did not implement the necessary internal interfaces for exposing high-resolution UTC time via the Win32 API. Windows 8 (NT 6.2) introduced a major refactoring of kernel time management, including: getsystemtimepreciseasfiletime windows 7 upd