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The last Qt version that supported Windows xp?

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  • Chris KawaC Offline
    Chris KawaC Offline
    Chris Kawa
    Lifetime Qt Champion
    wrote on last edited by
    #2

    The latest available for that OS, which is the LTS release (5.6.2 at this time).

    1 Reply Last reply
    0
    • M Offline
      M Offline
      mtrch
      wrote on last edited by mtrch
      #3

      Qt 5.7 (mingw 5.3 build) works on WinXP SP3 (but mingw version lacks QtWebEngine module).
      Also, I've tested Qt Creator 4.2.0 (built using Qt 5.7.0 / MS Visual C++ 2013) on XP SP3 - it works, but if you going to use MSVC, you should read more about XP support in MSVC versions.

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      • hskoglundH Offline
        hskoglundH Offline
        hskoglund
        wrote on last edited by
        #4

        Also Qt 5.7 (MSVC 2013 32-bit build) works on WInXP SP3 if you include
        QMAKE_LFLAGS_WINDOWS = /SUBSYSTEM:WINDOWS,5.01
        in your app's .pro file.

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        • mzimmersM Offline
          mzimmersM Offline
          mzimmers
          wrote on last edited by
          #5

          I realize this topic is ancient, but...what if you want to build for XP, but not on XP?

          Thanks...

          mrjjM 1 Reply Last reply
          0
          • mzimmersM mzimmers

            I realize this topic is ancient, but...what if you want to build for XP, but not on XP?

            Thanks...

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

            @mzimmers
            Hi
            Still the same. Qt5.7 should work. 5.6 is the last to support Xp
            officially.
            Newer versions need binary patching to run as far as i know and
            might not be stable.

            Can I ask what you need it for ?

            JonBJ mzimmersM 2 Replies Last reply
            1
            • mrjjM mrjj

              @mzimmers
              Hi
              Still the same. Qt5.7 should work. 5.6 is the last to support Xp
              officially.
              Newer versions need binary patching to run as far as i know and
              might not be stable.

              Can I ask what you need it for ?

              JonBJ Offline
              JonBJ Offline
              JonB
              wrote on last edited by
              #7

              @mrjj said in The last Qt version that supported Windows xp?:

              Can I ask what you need it for ?

              For people who run XP?

              mrjjM 1 Reply Last reply
              0
              • JonBJ JonB

                @mrjj said in The last Qt version that supported Windows xp?:

                Can I ask what you need it for ?

                For people who run XP?

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

                @JonB
                Hi
                hehe yeah that kinda gives itself but
                Its a stone dead OS and if you let it near the internet you are asking to get owned.
                So I do wonder what use case where it would have a function in this world still. Maybe like a non-netted legacy system.
                If you are a company within EU you would be insane to host any real user data on it as the fines for GPDR are huge and XP is not compliant at all.

                so i just wondered.

                JonBJ D 2 Replies Last reply
                0
                • mrjjM mrjj

                  @mzimmers
                  Hi
                  Still the same. Qt5.7 should work. 5.6 is the last to support Xp
                  officially.
                  Newer versions need binary patching to run as far as i know and
                  might not be stable.

                  Can I ask what you need it for ?

                  mzimmersM Offline
                  mzimmersM Offline
                  mzimmers
                  wrote on last edited by
                  #9

                  @mrjj I don't really need it. My company has a few systems on XP, and it would have been mildly useful to put one of my apps on them. But it's certainly not worth digging up a copy of 5.7, and then having to re-write whatever I took advantage of in 5.15.

                  Good information on the security weakness, though...thanks.

                  1 Reply Last reply
                  0
                  • mrjjM mrjj

                    @JonB
                    Hi
                    hehe yeah that kinda gives itself but
                    Its a stone dead OS and if you let it near the internet you are asking to get owned.
                    So I do wonder what use case where it would have a function in this world still. Maybe like a non-netted legacy system.
                    If you are a company within EU you would be insane to host any real user data on it as the fines for GPDR are huge and XP is not compliant at all.

                    so i just wondered.

                    JonBJ Offline
                    JonBJ Offline
                    JonB
                    wrote on last edited by
                    #10

                    @mrjj
                    I assumed that with an interest in XP @mzimmers was targeting the home/gaming market.... :)

                    1 Reply Last reply
                    0
                    • mrjjM mrjj

                      @JonB
                      Hi
                      hehe yeah that kinda gives itself but
                      Its a stone dead OS and if you let it near the internet you are asking to get owned.
                      So I do wonder what use case where it would have a function in this world still. Maybe like a non-netted legacy system.
                      If you are a company within EU you would be insane to host any real user data on it as the fines for GPDR are huge and XP is not compliant at all.

                      so i just wondered.

                      D Offline
                      D Offline
                      Dood McMan
                      wrote on last edited by
                      #11
                      This post is deleted!
                      1 Reply Last reply
                      0

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