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Installation menu disappears

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installationfailure
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  • D Offline
    D Offline
    Dimmi
    wrote on 4 Nov 2018, 20:16 last edited by
    #1

    I'm desperate. After not using Qt for long time, I wanted to install it again and it just doesn't work. I tryed with online and offline installer, also to start as administrator, and tryed different versions of Qt.
    There is no error message, the installer just starts with 0% and dissapears before installing a single dat. As shown in the picture, this is the last thing I see, then the instalation just dissapers, also from processlist.
    Win10

    0_1541362495139_Unbenannt.JPG

    K 1 Reply Last reply 5 Nov 2018, 10:07
    0
    • D Dimmi
      4 Nov 2018, 20:16

      I'm desperate. After not using Qt for long time, I wanted to install it again and it just doesn't work. I tryed with online and offline installer, also to start as administrator, and tryed different versions of Qt.
      There is no error message, the installer just starts with 0% and dissapears before installing a single dat. As shown in the picture, this is the last thing I see, then the instalation just dissapers, also from processlist.
      Win10

      0_1541362495139_Unbenannt.JPG

      K Offline
      K Offline
      koahnig
      wrote on 5 Nov 2018, 10:07 last edited by
      #2

      @Dimmi
      Hi and welcome to devnet forum

      What dataset is installed?

      Is there anti-virus application interferring?

      Guess you internet connection is stable, because that shold not be an issue with offline installer.

      Vote the answer(s) that helped you to solve your issue(s)

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      • D Offline
        D Offline
        Dimmi
        wrote on 5 Nov 2018, 14:30 last edited by
        #3

        @koahnig Hi, thank you for your answer!
        I think it works now.
        To be honest I don't really know why it didn't work. I tried a lot, also turning off firewall and load online and offline installer from different pages for case, that the .exe is corrupted.
        Last thing I did is to check the regedit and delete all Qt*-data in HKEY_(...)\SOFTWARE. Its working now. The problem was probably because of unclean deinstallation of previous version.

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        4 Nov 2018, 20:16

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