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

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  • 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.

    23 กุมภาพันธ์ 2555 23:07

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