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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
    #1

    hey, I'm very sorry if this question is nothing for this forum but I really don't know how to help myself and every google search is showing me this forum...

    Few weeks ago I got an error message when opening Origin saying "this application failed to start because it could not find or load the qt platform plugin "windows" in "" reinstalling the application may fix the problem"

    I don't know how to progress with this error and I hope that someone can help me...

    Thanks in advance!

    Oh and reinstalling origin has not helped at all!

    JKSHJ 1 Reply Last reply
    0
    • S SantaClade

      hey, I'm very sorry if this question is nothing for this forum but I really don't know how to help myself and every google search is showing me this forum...

      Few weeks ago I got an error message when opening Origin saying "this application failed to start because it could not find or load the qt platform plugin "windows" in "" reinstalling the application may fix the problem"

      I don't know how to progress with this error and I hope that someone can help me...

      Thanks in advance!

      Oh and reinstalling origin has not helped at all!

      JKSHJ Offline
      JKSHJ Offline
      JKSH
      Moderators
      wrote on last edited by
      #2

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

      hey, I'm very sorry if this question is nothing for this forum but I really don't know how to help myself and every google search is showing me this forum...

      Few weeks ago I got an error message when opening Origin saying "this application failed to start because it could not find or load the qt platform plugin "windows" in "" reinstalling the application may fix the problem"

      I don't know how to progress with this error and I hope that someone can help me...

      Thanks in advance!

      Oh and reinstalling origin has not helped at all!

      Hi, and welcome.

      Have a look at https://forum.qt.io/topic/118102/origin-cant-find-or-load-the-qt-platform-plugin-windows

      Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

      1 Reply Last reply
      3
      • S Offline
        S Offline
        SantaClade
        wrote on last edited by
        #3

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

        Have a look at https://forum.qt.io/topic/118102/origin-cant-find-or-load-the-qt-platform-plugin-windows

        Well, I removed all from origin to reinstall the application, so I cannot even run this "ListDLL" File in this folder (If I got the instructions right)

        Also looking into the recently installed programs, there seems to be no suspicious app or any "new" application that could mess up with origin...

        mrjjM 1 Reply Last reply
        0
        • S SantaClade

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

          Have a look at https://forum.qt.io/topic/118102/origin-cant-find-or-load-the-qt-platform-plugin-windows

          Well, I removed all from origin to reinstall the application, so I cannot even run this "ListDLL" File in this folder (If I got the instructions right)

          Also looking into the recently installed programs, there seems to be no suspicious app or any "new" application that could mess up with origin...

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #4

          @SantaClade
          Hi
          If you install it again...
          Could you try open command prompt
          and type
          set PATH =""
          and then
          "C:\Program Files (x86)\Origin\Origin.exe"

          might not help at all but doesn't take long to try.

          1 Reply Last reply
          1
          • 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
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