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Microsoft.PointOfService.PosLibraryException: Failed to create a type for ProgId OPOS.Scanner.

    Question

  • I got the hids for the scanner and created the xml file.

    I coped the xml file to the control configurations directory.

    When I run posdm listdevices it displays

    Scanner Honeywell Yes

    (there is no path like in Fig 2.7) and it should also say Example Scanner like I defined in the xml file.

    If I run the sample application and try to open the scanner, I get this exception.

    Microsoft.PointOfService.PosLibraryException: Failed to create a type for ProgId OPOS.Scanner.

    Thursday, February 23, 2012 11:07 PM

All replies

  • What happens when you use TestApp.exe from the SDK?

    -Sean


    www.sjjmicro.com / www.seanliming.com / www.annabooks.com, Book Author - Pro Guide to WES 7, XP Embedded Advanced, Pro Guide to POS for .NET

    Friday, February 24, 2012 1:21 AM
    Answerer
  • Test app will load Scanner on in the list box. When I expand it out, it says Honeywell. I get the exception when I try to open the device.

    Here is where it gets the name Honeywell. The device is validated fine here.

    Friday, February 24, 2012 3:59 AM
  • I downloaded the wrong drivers.

    HSM OPOS Suite - WRONG
    HSM POS4NET Suite - RIGHT!

    Friday, February 24, 2012 7:18 PM