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    Opera 15 fails on Windows XP

    Opera for Windows
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    • Deleted User
      Deleted User last edited by

      starting Opera 15 on windows XP SP3 results in an error box
      "This application failed to start because WindowsCodecs.dll was not found."

      the installer (Opera_15.0.1147.130_Setup.exe) shows the same error.

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      • sgunhouse
        sgunhouse Moderator Volunteer last edited by

        Strange, I'm on XP right now ...

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        • Deleted User
          Deleted User last edited by

          WindowsCodecs.dll can be copied over to Windows XP and the browser will function. I have not seen the DLL on any clean XP system, and it is likely from a later update.

          DLL files that are needed to run Opera 15 under WinXP SP1, 32-bit:

          http://dl.dropboxusercontent.com/u/88902520/misc/kernel31.dll (how to use)
          http://dl.dropboxusercontent.com/u/88902520/misc/iphlpapi.dll
          http://dl.dropboxusercontent.com/u/88902520/misc/WindowsCodecs.dll

          DLL files needed to run Opera 15 under WinXP SP2:

          http://dl.dropboxusercontent.com/u/88902520/misc/iphlpapi.dll
          http://dl.dropboxusercontent.com/u/88902520/misc/WindowsCodecs.dll

          Chrome relies too much on the OS. Opera did have its own GStreamer codecs, while Chrome does neither manage proxies, nor certificates, nor apparently codecs entirely by itself.

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          • Deleted User
            Deleted User last edited by

            thankx j7n,

            when adding the two files to the application directory opera starts now.

            I don't understand your statement about chrome relying too much on OS, chrome is working fine without these files...

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            • Deleted User
              Deleted User last edited by

              SP3 should already have the IPHLPAPI.DLL, which is where I took it from.

              I meant the new Opera build which is based upon a recent version of Chromium. Opera was more portable, and didn't rely on as many files present on the system.

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              • Deleted User
                Deleted User last edited by

                OK. it requires only WindowsCodecs.dll to run.

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                • pcpll
                  pcpll last edited by

                  The problem with Opera is that it was really to slow. I hoped they make it as fast as Chrome but not to change the engine.

                  Wait & See. Time will tell us if it is a good idea, if not I will use Firefox with all the add-ons, could be as good as Opera 12.15 (and even a bit of 9.5)

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                  • jarchersa7
                    jarchersa7 last edited by

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                    I found error, opera is slow on new pages but truth google page works fast, same time error shows when i start opera or make new tab, some times need reenter adress to make it open.

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                    • jarchersa7
                      jarchersa7 last edited by

                      why new opera 15 dont show all pup ups? in title tab bar ?

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                      • acryion
                        acryion last edited by

                        Why is anyone still running XP SP1/SP2 ?!

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                        • alengthyusername
                          alengthyusername last edited by

                          Why is anyone still running XP SP1/SP2 ?!

                          Because we fit the following criteria
                          Too lazy to find newer torrent of XP
                          Cannot apply money to buying XP by moral or cash limitations
                          Afraid of the service packs breaking our torrent.

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                          • A Former User
                            A Former User last edited by

                            Originally posted by alengthyusername:

                            Why is anyone still running XP SP1/SP2 ?!

                            Because we fit the following criteria
                            Too lazy to find newer torrent of XP
                            Cannot apply money to buying XP by moral or cash limitations
                            Afraid of the service packs breaking our torrent.

                            The Windows XP SP3 update installer can be downloaded for free from Microsoft website or Windows Update. It will update your XP install and won't break anything...

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                            • sgunhouse
                              sgunhouse Moderator Volunteer last edited by

                              Unless you're using one of those "light" versions of Windows (there are utilities to remove features from Windows, but doing so makes it impossible to install service packs), or of course if your system doesn't look "genuine" to MS (which can happen for legitimate reasons, not only because your system is bootleg). If you're in either of those categories, you're stuck.

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                              • Deleted User
                                Deleted User last edited by

                                hello but what do you guys mean by putting it into the application directory

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                                • sgunhouse
                                  sgunhouse Moderator Volunteer last edited by

                                  Wherever the program is, so C:\Program Files\Opera\(version)\ on 32-bit Windows (English locales) or C:\Program Files (x86)\Opera\(version) on 64-bit Windows.

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