| Problem | Solution | |---------|----------| | Class not registered | Run regsvr32 as admin. Use correct SysWOW64 folder. | | Connection fails | Disable Windows firewall. Ensure device IP is static and pingable. | | Only works on 32-bit | Set your project to (not AnyCPU). The DLL is 32-bit COM. | | Missing dependencies | Install Visual C++ Redistributable 2010-2022. |
Depending on your location, you may find more specific documentation on sites like ZKTeco Malaysia or ZKTeco Vietnam .
The ZKemkeeper SDK (specifically the zkemkeeper.dll COM/ActiveX library) provides a robust interface for the following tasks: zkemkeeper sdk download
When you install (free version available), the SDK is automatically registered in C:\Program Files (x86)\ZKTeco\ZKBioSecurity\ .
Open Command Prompt as Administrator .
In conclusion, the Zkemkeeper SDK is a powerful tool for developers and system integrators who want to integrate ZKAttendance with other applications or build custom solutions on top of it. By downloading and using the Zkemkeeper SDK, you can unlock the full potential of ZKAttendance and create innovative solutions that meet the specific needs of your clients.
Console.WriteLine("Connected successfully."); // Get device name string name = ""; machine.GetDeviceName(1, ref name); Console.WriteLine($"Device: name"); | Problem | Solution | |---------|----------| | Class
The primary source for the latest SDK versions, datasheets, and installation guides is the ZKTeco Global Download Center .
They often package malware. Use only these sources: Ensure device IP is static and pingable