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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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  • 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?

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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

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        • 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?

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          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

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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

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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

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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

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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

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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.

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