Develop Attendance Software for ZkTeco Attendance Machine

Using VB6, develop software to read finger- print data of staff and generate report (at any instance - daily, weekly, monthly, yearly). The Report would be use to know if staff attended work and duration they attended. Report should have all info about staff including clock in times and clock out times, total days clocked in and total days clocked out, etc. The software must be accessible over the network for unlimited number of users. The software must work in any version of Microsoft Windows OS. Finally, source code must be made available as we may need to modify the code to suit our needs.