Get the name of missing dependencies at run time - the specified module cannot be found

Question

The following code is part of the plugin system that I am developing. It basically loads the DLL and, in the event of a failure, displays an error message.

HMODULE loadPlugin(LPTSTR path) {
    const auto module = LoadLibraryEx(path, NULL, LOAD_LIBRARY_SEARCH_DEFAULT_DIRS);

    if (module != nullptr) return module;

    LPTSTR errorText = nullptr;
    FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM |
                  FORMAT_MESSAGE_ALLOCATE_BUFFER |
                  FORMAT_MESSAGE_IGNORE_INSERTS,
                  NULL, GetLastError(), 0,
                  (LPTSTR)&errorText, 0, NULL);

    if (errorText != nullptr) {
        MessageBox(0, errorText, L"Error", MB_OK | MB_ICONWARNING);
        LocalFree(errorText);
        errorText = NULL;
    }

    return nullptr;
}

The most common mistake is the lack of dependency on the loaded DLL (also applies to dependency dependencies, etc.): the specified module was not found. Unfortunately, this error is not very useful for determining dependency.

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: Visual Studio 2017, (DLL) ( .lib, ).