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

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  • S Offline
    S Offline
    SantaClade
    wrote on last edited by
    #5

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

    If you install it again...

    I cannot even install it again. As soon as I want to start the Origin Installer it says "This application failed..."

    Could you try open command prompt
    and type
    set PATH =""
    and then
    "C:\Program Files (x86)\Origin\Origin.exe"

    Nevertheless gave it a try, did not do anything

    mrjjM 1 Reply Last reply
    0
    • S SantaClade

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

      If you install it again...

      I cannot even install it again. As soon as I want to start the Origin Installer it says "This application failed..."

      Could you try open command prompt
      and type
      set PATH =""
      and then
      "C:\Program Files (x86)\Origin\Origin.exe"

      Nevertheless gave it a try, did not do anything

      mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #6

      @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 1 Reply Last reply
      0
      • 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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