int main() !captureFP) std::cerr << "API initialization failed!" << std::endl; FreeLibrary(hDLL); return -1;
Also, troubleshooting tips: enable logging if possible, check for API documentation, look into SDK forums or support channels if available. libzkfpdll
Let me also think about possible alternative libraries or SDKs. Mentioning them gives readers options. For example, Suprema's Biostar SDK, Neurotechnology's VeriFinger, or others. But since the focus is on libzkfpdll, just a brief mention. int main()
Finally, review the structure for flow: introduction, technical overview, features, examples, use cases, integration guide, challenges, conclusion. int main() !captureFP) std::cerr <