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  1. #31
    Nokia Developer Moderator
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    Re: "unable to install" on device

    Basically you can not sign packets which are using UIDs that are not reserved for your account, anyway, you never should sign packets made by others. So if you use sis files made by others you must get them signed by the original developer, and use the sis file then as-it-is.

    and sign each sis file you make yourself, with your own account.

  2. #32
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    Re: "unable to install" on device

    what your saying is i have to contact the original developer of ZXingBarCodeReader to get it signed?

  3. #33
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    Re: "unable to install" on device

    If you need to use the sis file, and it is not signed, then you should contact the original developer for assistance on signing, since you can not handle it in your own account. So, Yes that what I'm suggesting.

  4. #34
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    Re: "unable to install" on device

    ok thank you. i'll try as you told if i get stuck i'll come back again...

  5. #35
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    Re: "unable to install" on device

    I posted about this query in ZXing google groups and got reply like this
    ZXing library by its own has Apache License 2.0 which means that you can
    freely use it anyhow you want even for commercial use without any further
    contact with the developers or whomever. Likewise ZXingBarcodeReader is
    applicable to the same licensing so likewise you are free to use it for
    symbian signing and distribution.
    and
    ... any way you want, as long as you abide by the terms of the Apache
    License 2.0 of course.
    http://code.google.com/p/zxing/wiki/LicenseQuestions
    so i can just embed ZXingBarcodeReader_S60.sisx without signing it separately in software installer right?

  6. #36
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    Re: "unable to install" on device

    Quote Originally Posted by please_help View Post
    so i can just embed ZXingBarcodeReader_S60.sisx without signing it separately in software installer right?
    From the name *.sisx, it looks that the sis file is already a signed one. if so, then yes, it can be embedded.

  7. #37
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    Re: "unable to install" on device

    it's signed with my developer certificate. so i am confused. without signing this i cant use it in Software Installer so i generated UID
    from my account and signed with developed certifiacte....

  8. #38
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    Re: "unable to install" on device

    Quote Originally Posted by please_help View Post
    so i can just embed ZXingBarcodeReader_S60.sisx without signing it separately in software installer right?
    if it is symbian-signed then you can indeed.

    Quote Originally Posted by please_help View Post
    it's signed with my developer certificate. so i am confused. without signing this i cant use it in Software Installer so i generated UID
    from my account and signed with developed certifiacte....
    How did you change the UID of the executable/dlls inside the sis file ?

  9. #39
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    Re: "unable to install" on device

    Quote Originally Posted by please_help View Post
    it's signed with my developer certificate. so i am confused. without signing this i cant use it in Software Installer so i generated UID
    from my account and signed with developed certifiacte....
    As already indicated by Jukka, you cannot use the developer signed file for embedding.

    If you were able to change the UID, does it mean you are having the sources to this?

  10. #40
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    Re: "unable to install" on device

    Quote Originally Posted by symbianyucca View Post
    How did you change the UID of the executable/dlls inside the sis file ?
    with the search option i searched in the code for this 0xEF24C10A UID and replaced with this 0x20060D8F which is gerated from my account
    and generated .sisx
    I have done any mistake?

  11. #41
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    Re: "unable to install" on device

    Quote Originally Posted by Symbian_Neil View Post
    As already indicated by Jukka, you cannot use the developer signed file for embedding.

    If you were able to change the UID, does it mean you are having the sources to this?
    yes i have code....
    ZXing library by its own has Apache License 2.0 which means that you can
    freely use it anyhow you want even for commercial use without any further
    contact with the developers or whomever. Likewise ZXingBarcodeReader is
    applicable to the same licensing so likewise you are free to use it for
    symbian signing and distribution.
    even they have mentioned that i can modify and use it....

  12. #42
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    Re: "unable to install" on device

    In your case you can get your sis fime symbian signed and use it to embedd it. (I do not know this application, but if capabilities allow, selfsigning is always an option you can use.)

  13. #43
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    Re: "unable to install" on device

    that means i have to go for ZXingbarcodeReader symbian signed separately before embedding it in my app?

  14. #44
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    Re: "unable to install" on device

    if you have sources, then of course you can change the UID and use your own signing fir it. Then also, do remember to change all filenames in the package, this is basically yo ensure that if anybody else is also using this packet and its installed into the device you are attempting to install your app, it would work.

    Basically any UID or filename mismatch produces "Unable to Install" error, which is often not too easy to figure out, so better would be to avoid it

  15. #45
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    Re: "unable to install" on device

    ok. that's why i am using my UID with all file names so that it'll be unique....
    ;Files to install
    "$(EPOCROOT)Epoc32\data\z\resource\apps\ZXingBarcodeReader_0x20060D8F.rsc" -"!:\resource\apps\ZXingBarcodeReader_0x20060D8F.rsc"
    "$(EPOCROOT)Epoc32\data\z\private\10003a3f\apps\ZXingBarcodeReader_0x20060D8F_reg.rsc" -"!:\private\10003a3f\import\apps\ZXingBarcodeReader_0x20060D8F_reg.rsc"
    "$(EPOCROOT)Epoc32\data\z\resource\apps\ZXingBarcodeReader_0x20060D8F.mif" -"!:\resource\apps\ZXingBarcodeReader_0x20060D8F.mif"
    "$(EPOCROOT)Epoc32\release\$(PLATFORM)\$(TARGET)\ZXingBarcodeReader_0x20060D8F.exe" -"!:\sys\bin\ZXingBarcodeReader_0x20060D8F.exe",FR,RI
    "" -"C:\system\Sample\Sampletxt.txt", FILENULL

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