// 1. Initialize the SDK Engine int ret = Initialize(); if (ret == 0)
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: Uses the ZKFinger V10.0 algorithm for rapid and accurate 1:1 (verification) and 1:N (identification) matching. | Issue | Cause | Solution | |
| Issue | Cause | Solution | | :--- | :--- | :--- | | | Driver not installed or USB port changed. | Run TestCommunication sample included in SDK. Ensure driver is installed. | | "DLL not found" error | Dependencies missing. | Use Dependency Walker to locate missing VC++ runtimes (often MSVC 2010/2012). | | Image quality is poor | Sensor calibration. | Use the SetParameters function to adjust brightness/contrast; clean the sensor glass. | | Portable drive letter conflict | App looking for absolute path. | Refactor code to use GetCurrentDirectory or AppDomain.CurrentDomain.BaseDirectory . | | | "DLL not found" error | Dependencies missing
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