Check the box at the bottom: . Click Apply and then OK . Step 3: Run the Setup and Install Device Drivers Launch Setup.exe .
The Version 3.7.1 Build 130 release relies heavily on Microsoft Access ( .mdb ) or SQL Server databases to log attendance data. Over time, system updates (such as moving from Windows 7 to Windows 10 or 11) break the middleware links that allow the ZK software to communicate with its database. When this happens, the software often throws errors like: "Connecting database error!" "Class not registered." "Failed to connect to the communication device."
Right-click the .exe and select "Run as Administrator." zk attendance management 2008 ver 371 build 130rar link fix
Look for a configuration file named attparam.ini or open the software and navigate to .
Follow the prompts and finish the installation. Do not launch the program immediately. Resolving Communication and Driver Errors Check the box at the bottom:
Search for the (or the 2016 version).
Legacy ZK software uses ActiveX components ( zkemkeeper.dll ) to talk to machines. If you get a "Communication Error" or "Class not registered" prompt: The Version 3
If the program opens but cannot save users or logs, it means it cannot write to its database.