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TWAIN for Catalina don't work

Forums › TWAIN Mac/OSX › TWAIN for Catalina don't work

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Viewing 6 posts - 1 through 6 (of 6 total)
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  • October 17, 2019 at 2:05 am #51527 Reply
    TWAIN for Catalina
    • Topics - 98
    • Replies - 190
    • Total Posts - 288

    I used TWAIN.framework to scan the surface in my project.
    The Catalina 10.15 beta version works fine, but after upgrading to the Catalina 10.15 GM version, it doesn’t work. Has anyone encountered this problem?

    October 19, 2019 at 4:16 am #51548 Reply
    FRNAK VAN EYKEN
    • Topics - 98
    • Replies - 190
    • Total Posts - 288

    hey, I have the same problem.

    I use Catalina 10.15 (latest version). and I can’t scan any documents (with Readiris 1è PRO°- due to the TWAIN who’s not configured for the latest versions of Catalina on Mac book

    October 22, 2019 at 4:56 am #51563 Reply
    rod
    • Topics - 98
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    • Total Posts - 288


    Our app works fine in Mojave, but it doesn’t work in Catalina. The TWAIN Driver does not work properly in Catalina.

    November 25, 2019 at 2:05 pm #51690 Reply
    markm
    • Topics - 98
    • Replies - 190
    • Total Posts - 288

    So I haven’t tried this yet, myself. But the evidence suggests that Catalina has completely obsoleted 32-bit support. Any TWAIN application or TWAIN driver that requires any kind of 32-bit binary is going to fail. TWAIN applications and TWAIN drivers that support 64-bit should be okay.

    December 6, 2019 at 4:28 am #52053 Reply
    Bill Ma
    • Topics - 98
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    • Total Posts - 288

    64bit TWAIN Driver & Application can’t work well in Catalina yet.

    December 6, 2019 at 10:54 am #52065 Reply
    markm
    • Topics - 98
    • Replies - 190
    • Total Posts - 288

    Is that TWAIN driver using the Apple DSM under /System/Library or the open source TWAIN Working Group DSM under /Library?

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Reply To: TWAIN for Catalina don't work
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