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"It could not find or load the qt platform plugin "Windows"

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  • mrjjM mrjj

    @SantaClade
    Oh, so the installer is also failing?
    Does it say anything about platform etc ?
    Not sure if the installer uses Qt at all.

    That test was to run Origin with clean global path (just in that command prompt)
    so won't make a difference if it's not installed.

    S Offline
    S Offline
    SantaClade
    wrote on last edited by
    #7

    @mrjj said in "It could not find or load the qt platform plugin "Windows":

    @SantaClade
    Oh, so the installer is also failing?
    Does it say anything about platform etc ?
    Not sure if the installer uses Qt at all.

    That test was to run Origin with clean global path (just in that command prompt)
    so won't make a difference if it's not installed.

    Yeah, the installer is failing...
    I'm getting the error message
    "this application failed to start because it could not find or load the qt platform plugin "windows" in ""
    available platform plugins are: Windows
    reinstalling the application may fix the problem"

    mrjjM 1 Reply Last reply
    0
    • S SantaClade

      @mrjj said in "It could not find or load the qt platform plugin "Windows":

      @SantaClade
      Oh, so the installer is also failing?
      Does it say anything about platform etc ?
      Not sure if the installer uses Qt at all.

      That test was to run Origin with clean global path (just in that command prompt)
      so won't make a difference if it's not installed.

      Yeah, the installer is failing...
      I'm getting the error message
      "this application failed to start because it could not find or load the qt platform plugin "windows" in ""
      available platform plugins are: Windows
      reinstalling the application may fix the problem"

      mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #8

      @SantaClade

      Hi
      Ok so it seems its a Qt app.
      Could you try the same with the installer ?
      set PATH="" and then
      start it from a command prompt and see.
      (same prompt as where you set PATH to empty )
      This tests if it picks up something from path that fux up where it finds its dlls.

      1 Reply Last reply
      0
      • S Offline
        S Offline
        SantaClade
        wrote on last edited by
        #9

        I gave my best this last hour to understand what exactly I have to do but I don't get it. I don't get like any "response" if I try it with the installer.

        I would really appreciate a short tutorial on how to do it...

        Sorry for being a "noob" :/

        mrjjM 1 Reply Last reply
        0
        • S SantaClade

          I gave my best this last hour to understand what exactly I have to do but I don't get it. I don't get like any "response" if I try it with the installer.

          I would really appreciate a short tutorial on how to do it...

          Sorry for being a "noob" :/

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #10

          @SantaClade

          Hi
          we try to clean path and then start the installer from the command prompt

          open command prompt ( open the menu and type cmd or find it icon )
          type the
          set PATH=""
          type path to the installer.exe

          often that would be in download
          to make it easier, copy the installer.exe to c:
          so you can just type
          c:\installername.exe

          it might not do anything but at least you should get same message.
          So its important to describe what happens.
          if it show any message.

          1 Reply Last reply
          1
          • S Offline
            S Offline
            SantaClade
            wrote on last edited by
            #11

            Okay thanks for this short "tutorial"

            Dont know if I did it right but at least I got some message...

            "MZÉ♥♦  ©☺♫▼║♫┤ ═!©☺L═!This program cannot be run in DOS mode.
            $ı╩t╚æ½"

            And yes, I got it with all those "Signs/emojis/..."

            mrjjM 1 Reply Last reply
            1
            • S SantaClade

              Okay thanks for this short "tutorial"

              Dont know if I did it right but at least I got some message...

              "MZÉ♥♦  ©☺♫▼║♫┤ ═!©☺L═!This program cannot be run in DOS mode.
              $ı╩t╚æ½"

              And yes, I got it with all those "Signs/emojis/..."

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #12

              @SantaClade
              Hi
              Ok that was not what i had expected o.O
              I tried with an installer from
              https://www.origin.com/dnk/en-us/store/download

              and start it directly from the download folder
              alt text

              (it starts)

              Im not sure how on earth you got the odd symbols.

              Is it win 7 or win 10 ?

              1 Reply Last reply
              1
              • S Offline
                S Offline
                SantaClade
                wrote on last edited by
                #13

                @mrjj said in "It could not find or load the qt platform plugin "Windows":

                Is it win 7 or win 10 ?

                Windows 10

                mrjjM 1 Reply Last reply
                0
                • S SantaClade

                  @mrjj said in "It could not find or load the qt platform plugin "Windows":

                  Is it win 7 or win 10 ?

                  Windows 10

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #14

                  @SantaClade
                  Ok so same as mine.
                  i dont know how you got the MZÉ♥♦ ©☺♫▼║♫┤ ═

                  what was the name of the installer you ran ?

                  1 Reply Last reply
                  0
                  • S Offline
                    S Offline
                    SantaClade
                    wrote on last edited by
                    #15

                    It's the same as yours.. "OriginThinSetup"

                    Tried the german version and the link you provided above.

                    mrjjM 1 Reply Last reply
                    0
                    • S SantaClade

                      It's the same as yours.. "OriginThinSetup"

                      Tried the german version and the link you provided above.

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by
                      #16

                      @SantaClade
                      so using same .exe as i downloaded , it would show same
                      odd stuff again or ?

                      1 Reply Last reply
                      0
                      • S Offline
                        S Offline
                        SantaClade
                        wrote on last edited by
                        #17

                        @mrjj said in "It could not find or load the qt platform plugin "Windows":

                        @SantaClade
                        so using same .exe as i downloaded , it would show same
                        odd stuff again or ?

                        Yes, no difference at all

                        mrjjM 1 Reply Last reply
                        0
                        • S SantaClade

                          @mrjj said in "It could not find or load the qt platform plugin "Windows":

                          @SantaClade
                          so using same .exe as i downloaded , it would show same
                          odd stuff again or ?

                          Yes, no difference at all

                          mrjjM Offline
                          mrjjM Offline
                          mrjj
                          Lifetime Qt Champion
                          wrote on last edited by
                          #18

                          @SantaClade
                          I have no idea then.
                          No idea how those symbols should come or what it is.

                          So in such cases, i would normally try to create a new user profile and
                          login into to it and then
                          try to install in there to see if that works.

                          1 Reply Last reply
                          0
                          • S Offline
                            S Offline
                            SantaClade
                            wrote on last edited by
                            #19

                            I'll give it a try next week and report how it worked... Thanks for your help :)

                            1 Reply Last reply
                            0
                            • S Offline
                              S Offline
                              SantaClade
                              wrote on last edited by
                              #20

                              Sorry, took a few days as I hadn't any time at all...

                              Does not change a thing in the end as I tried to install origin with a new user profile and there was the same messages again... So no difference to my "Old" Profile

                              mrjjM 1 Reply Last reply
                              0
                              • S SantaClade

                                Sorry, took a few days as I hadn't any time at all...

                                Does not change a thing in the end as I tried to install origin with a new user profile and there was the same messages again... So no difference to my "Old" Profile

                                mrjjM Offline
                                mrjjM Offline
                                mrjj
                                Lifetime Qt Champion
                                wrote on last edited by
                                #21

                                @SantaClade
                                Hi and welcome back
                                Then there must be something else installed on your windows that
                                uses Qt and conflicts with Origin.
                                https://forum.qt.io/topic/118102/origin-cant-find-or-load-the-qt-platform-plugin-windows
                                tried to use listDlls tool to spot the culpit.
                                But seems not to find teh actual reason.

                                1 Reply Last reply
                                0
                                • H Offline
                                  H Offline
                                  housevenue
                                  wrote on last edited by
                                  #22
                                  This post is deleted!
                                  1 Reply Last reply
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