Because Microsoft officially dropped support for Windows 7, there is no official "Windows Update" (KB patch) that adds this specific API function to the system's core kernel files. However, end-users and developers can use several reliable workarounds to solve this problem. Understanding the Technical Root Cause
If you have administrative privileges, you can bundle and silently install KB2813345 as a prerequisite. The update is redistributable via the Microsoft Update Catalog.
Include the Visual C++ Redistributable for Visual Studio 2015 with your installer.
(which has lower resolution) for older OS versions and dynamically check for GetSystemTimePreciseAsFileTime on newer ones. Aseprite Community Are you trying to run a specific program that's giving you this error, or are you developing an application and looking for a fallback? GetSystemTimePreciseAsFileTime error on Windows 7 #101 11 Oct 2019 — getsystemtimepreciseasfiletime windows 7 upd
This means that in a fresh, out-of-the-box Windows 7 SP1 installation, the function is in kernel32.dll . Calling it will result in a runtime error (procedure not found).
: Even if a program doesn't call the function directly, modern toolchains like the MSVC Platform Toolset (v145)
if (pFunc) pFunc(&ft); // Use ft else // Fallback to GetSystemTimeAsFileTime (millisecond precision) GetSystemTimeAsFileTime(&ft); Because Microsoft officially dropped support for Windows 7,
Because , any application trying to call it directly or indirectly will crash immediately upon launch. The Role of Modern Toolchains
If you’re doing high-resolution timing on Windows and came across GetSystemTimePreciseAsFileTime , you might think it’s only for Windows 8 and later. That’s partially true – but Windows 7 can use it, .
This article explores why this error occurs, why a simple cannot fix it natively, and the step-by-step workarounds available to restore your favorite software on Windows 7. What is GetSystemTimePreciseAsFileTime ? The update is redistributable via the Microsoft Update
If you maintain an open-source project or custom software and want to preserve backward compatibility for users remaining on Windows 7, you can implement several development strategies. Method A: Dynamic API Loading (Run-time Fallback)
Enter GetSystemTimePreciseAsFileTime —a native Windows API function introduced to provide the highest possible resolution system time. But here’s the catch: originally, this function was exclusively available on . For developers and enterprise environments still running Windows 7 (and its embedded or server counterparts), this posed a significant barrier.
Applying this community kernel can potentially allow many modern applications to run on Windows 7.