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  3. how to fix 'failed to start launcher:invalid argument' ?

how to fix 'failed to start launcher:invalid argument' ?

Scheduled Pinned Locked Moved MW3 Client Support
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  • Mr. Androidundefined Mr. Android

    can you show a screenshot of the error?

    Teddunundefined Offline
    Teddunundefined Offline
    Teddun
    wrote on last edited by
    #3

    @Mr-Android 4XbWZZNOJc.png

    Mr. Androidundefined 1 Reply Last reply
    1
    • XV_IIIundefined Offline
      XV_IIIundefined Offline
      XV_III
      wrote on last edited by
      #4

      have the same problem

      1 Reply Last reply
      0
      • Teddunundefined Teddun

        @Mr-Android 4XbWZZNOJc.png

        Mr. Androidundefined Offline
        Mr. Androidundefined Offline
        Mr. Android
        Plutonium Admin
        wrote on last edited by
        #5

        Teddun Download MW3 from steam, don't use Tekno, it's an older version of MW3 which won't work. We use the latest version from Steam. https://forum.plutonium.pw/topic/448/how-to-download-the-iw5-base-game/

        Millerundefined Teddunundefined 2 Replies Last reply
        0
        • Mr. Androidundefined Offline
          Mr. Androidundefined Offline
          Mr. Android
          Plutonium Admin
          wrote on last edited by
          #6

          Eldor Anything else to add?

          1 Reply Last reply
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          • Mr. Androidundefined Mr. Android

            Teddun Download MW3 from steam, don't use Tekno, it's an older version of MW3 which won't work. We use the latest version from Steam. https://forum.plutonium.pw/topic/448/how-to-download-the-iw5-base-game/

            Millerundefined Offline
            Millerundefined Offline
            Miller
            wrote on last edited by
            #7

            @Mr-Android did not help

            1 Reply Last reply
            0
            • Nikosnedundefined Offline
              Nikosnedundefined Offline
              Nikosned
              wrote on last edited by
              #8

              I have the same problem. Already have downloaded mw3 on steam, but it shows me the same error, anything else that I can do?

              1 Reply Last reply
              0
              • Mr. Androidundefined Offline
                Mr. Androidundefined Offline
                Mr. Android
                Plutonium Admin
                wrote on last edited by
                #9

                Are you guys running Windows 7?

                Millerundefined Teddunundefined Dark Princeundefined 3 Replies Last reply
                0
                • Nikosnedundefined Offline
                  Nikosnedundefined Offline
                  Nikosned
                  wrote on last edited by
                  #10

                  @Mr-Android i am running windows 8

                  1 Reply Last reply
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                  • Mr. Androidundefined Mr. Android

                    Teddun Download MW3 from steam, don't use Tekno, it's an older version of MW3 which won't work. We use the latest version from Steam. https://forum.plutonium.pw/topic/448/how-to-download-the-iw5-base-game/

                    Teddunundefined Offline
                    Teddunundefined Offline
                    Teddun
                    wrote on last edited by
                    #11

                    @Mr-Android not worked

                    1 Reply Last reply
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                    • Mr. Androidundefined Mr. Android

                      Are you guys running Windows 7?

                      Millerundefined Offline
                      Millerundefined Offline
                      Miller
                      wrote on last edited by
                      #12

                      @Mr-Android yes windows 7

                      1 Reply Last reply
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                      • Mr. Androidundefined Mr. Android

                        Are you guys running Windows 7?

                        Teddunundefined Offline
                        Teddunundefined Offline
                        Teddun
                        wrote on last edited by
                        #13

                        @Mr-Android ye win 7

                        1 Reply Last reply
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                        • Mr. Androidundefined Mr. Android

                          Are you guys running Windows 7?

                          Dark Princeundefined Offline
                          Dark Princeundefined Offline
                          Dark Prince
                          wrote on last edited by
                          #14

                          @Mr-Android Yes, win 7

                          1 Reply Last reply
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                          • Mr. Androidundefined Offline
                            Mr. Androidundefined Offline
                            Mr. Android
                            Plutonium Admin
                            wrote on last edited by
                            #15

                            We don't support Windows 7, it's reached End Of Life and is a security risk. We suggest upgrading to Windows 10. If you have Windows 10, create a separate support thread so we can easily provide support.

                            1 Reply Last reply
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