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I am using Digital Persona Uru 5100. When i tried to click the captur button for the first time it works correctly. But after closing the capture window and clicking again on capture button it generates error Error Screenshot Here

After clicking ok to this error 2nd error window popup

2nd Error Screenshot Here

can anyone tell me the solution of this problem? I am using code below to Open Reader

public bool OpenReader()
    {
        reset = false;
        Constants.ResultCode result = Constants.ResultCode.DP_DEVICE_FAILURE;

        // Open reader
        result = CurrentReader.Open(Constants.CapturePriority.DP_PRIORITY_COOPERATIVE);

        if (result != Constants.ResultCode.DP_SUCCESS)
        {
            MessageBox.Show("Error:  " + result);
            reset = true;
            return false;
        }

        return true;
    }
Cute Gurya
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  • Maybe you don't need to open it the second time because it is already open – roozbeh S Nov 07 '18 at 22:18
  • i am developing an attendance management system. And i am getting this error while opening Capture form for enroll a fingerprint. I have to enroll employees fingerprints so i have to open and close this form again and again.. – Cute Gurya Nov 08 '18 at 03:27

0 Answers0