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Connecting to TWAIN failed in a streamed (isolated) env.

Forums › TWAIN Classic › Connecting to TWAIN failed in a streamed (isolated) env.

  • This topic has 1 reply, 2 voices, and was last updated 12 years, 6 months ago by gabe.
Viewing 2 posts - 1 through 2 (of 2 total)
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  • July 17, 2008 at 10:30 am #22364 Reply
    ctxtwain
    Participant
    • Topics - 1
    • Replies - 0
    • Total Posts - 1

    Hello!Fine to be here 😉

    I have an abstract problem with a special environment:

    Server:
    W2K3SP1 std. GER
    Citrix Presentation Server (XenApp) 4.5 R02
    HP Precisionscan 3.13

    Client:
    XPSP2 GER
    hp scanjet 5470c

    Application presentation:
    It is a “streamed” Application to the Server. This means you snapshot the installation of a program into a sandbox.
    • This is stored into an image file.
    • This File contains File- and Registryinformation.

    Now, there are two ways to deliver this streamed app to the user:
    1. Stream it to the client directly
    2. Stream it to the Server and tunnel it into the ica-protocoll

    We try to find a solution for #2!

    Additional Information:
    • In our Lab we have tested the Citrix-functionality “TWAIN-Redirection” without a streamed App. This works! A few guys answered in this forum to these questions.
    • While putting the streamed app into the sandbox, we can choose to bypass NAMED-OBJECTS to the system-os directly. If we do so, it works!!!

    Goal:
    • I want to narrow down these named objects to determine which object is causing the problem.
    • If I get the missing objects I can write a better, smaller filter for my app

    Question:
    How can I identify these named objects?

    TIA (really)

    Bernd

    PS: I am not a programmer, so talk “easy” 😉

    July 25, 2008 at 11:17 am #24556 Reply
    gabe
    Participant
    • Topics - 9
    • Replies - 583
    • Total Posts - 592

    I thought named objects were primarily for interprocess communication. There is no documentation for interprocess communication in the twain specification. I don’t think you’re going to find an answer to this here, sorry

    .

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Reply To: Connecting to TWAIN failed in a streamed (isolated) env.
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