The main problem here is that Windows 11 is a Windows 10++, and there is no function like IsWindows10OrGreater(). This forced us to write down our own IsWindows11OrGreater(). I want to write a function similar to the existing IsWindows*() using VerifyVersionInfo(). Here is the working body of such a function: BOOL IsWindows11OrGreater() { OSVERSIONINFOEX vi; ULONGLONG conditions; memset (&vi, 0, sizeof(vi)); vi.dwOSVersionInfoSize = sizeof(vi); vi.dwMajorVersion … Continue reading HOWTO detect WIN11 using Windows API »