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recover overwritten files

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  • S Offline
    S Offline
    suzyb
    wrote on last edited by
    #1

    I know you can recover deleted files but is it possible to recover previous versions of overwritten files. I wasn't paying attention and ended up overwriting a file with a newer version. Now I need the old version back. Is there any software that can recover files that were overwritten or is there another way to do it. SuzyB If I had a better memory I would remember more.

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    • S suzyb

      I know you can recover deleted files but is it possible to recover previous versions of overwritten files. I wasn't paying attention and ended up overwriting a file with a newer version. Now I need the old version back. Is there any software that can recover files that were overwritten or is there another way to do it. SuzyB If I had a better memory I would remember more.

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      Shog9 0
      wrote on last edited by
      #2

      If you'd happened to have been using Windows 2003, and had turned volume shadow copy on, then yes. Otherwise...

      Post faster, post more, post now

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      • S Shog9 0

        If you'd happened to have been using Windows 2003, and had turned volume shadow copy on, then yes. Otherwise...

        Post faster, post more, post now

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        David Stone
        wrote on last edited by
        #3

        Or maybe had it checked into source control...


        [Cheshire] I can't afford those plastic things to cover the electric sockets so I just draw bunny faces on the electric outlets to scare the kids away from them... [RLtim] Newsflash! Kids aren't afraid of bunnies. [Cheshire] Oh they will be... -Bash.org

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        • D David Stone

          Or maybe had it checked into source control...


          [Cheshire] I can't afford those plastic things to cover the electric sockets so I just draw bunny faces on the electric outlets to scare the kids away from them... [RLtim] Newsflash! Kids aren't afraid of bunnies. [Cheshire] Oh they will be... -Bash.org

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          S Offline
          Shog9 0
          wrote on last edited by
          #4

          Was just reading about the new DAV autoversioning support in SubVersion - would definately have saved her some trouble here...

          Post faster, post more, post now

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          • S suzyb

            I know you can recover deleted files but is it possible to recover previous versions of overwritten files. I wasn't paying attention and ended up overwriting a file with a newer version. Now I need the old version back. Is there any software that can recover files that were overwritten or is there another way to do it. SuzyB If I had a better memory I would remember more.

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            Peter Zajac
            wrote on last edited by
            #5

            If you were not using any kind of source control, then no chance in h@$$. Pz

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            • S suzyb

              I know you can recover deleted files but is it possible to recover previous versions of overwritten files. I wasn't paying attention and ended up overwriting a file with a newer version. Now I need the old version back. Is there any software that can recover files that were overwritten or is there another way to do it. SuzyB If I had a better memory I would remember more.

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              Daniel Turini
              wrote on last edited by
              #6

              A few days ago, I was talking about a versioning file system for Windows, and someone said it was not necessary... :) I see dead pixels Yes, even I am blogging now!

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              • D Daniel Turini

                A few days ago, I was talking about a versioning file system for Windows, and someone said it was not necessary... :) I see dead pixels Yes, even I am blogging now!

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                David Stone
                wrote on last edited by
                #7

                That's kinda what Volume Shadow Copy Services is, no? I mean...other than the fact that it doesn't store an infinite amount of history...


                [Cheshire] I can't afford those plastic things to cover the electric sockets so I just draw bunny faces on the electric outlets to scare the kids away from them... [RLtim] Newsflash! Kids aren't afraid of bunnies. [Cheshire] Oh they will be... -Bash.org

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                • S suzyb

                  I know you can recover deleted files but is it possible to recover previous versions of overwritten files. I wasn't paying attention and ended up overwriting a file with a newer version. Now I need the old version back. Is there any software that can recover files that were overwritten or is there another way to do it. SuzyB If I had a better memory I would remember more.

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                  FlyingTinman
                  wrote on last edited by
                  #8

                  If your new file has physically replaced the old one (overwritten the bytes on the disk) and you have no back-up system of version tracking system for this file then there's nothing you can do without some highly specialized hardware that can read extremely subtle differences in bits on the disk (i.e. treating them as more than just 1s and 0s) and software to analyse the differences and try to reconstruct underlying data. I've heard that people who use these techniques (generally only government agencies) can reconstruct files that have been physically overwritten many times but unless it is a really important file you would probably not find this to be cost effective solution. ;) Steve T -- modified at 19:10 Wednesday 7th September, 2005

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                  • D David Stone

                    That's kinda what Volume Shadow Copy Services is, no? I mean...other than the fact that it doesn't store an infinite amount of history...


                    [Cheshire] I can't afford those plastic things to cover the electric sockets so I just draw bunny faces on the electric outlets to scare the kids away from them... [RLtim] Newsflash! Kids aren't afraid of bunnies. [Cheshire] Oh they will be... -Bash.org

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                    Gary R Wheeler
                    wrote on last edited by
                    #9

                    David Stone wrote: an infinite amount of history... Kind of makes you wonder whose 'volume shadow copy' we are, hmm? :) :~


                    Software Zen: delete this;

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                    • S suzyb

                      I know you can recover deleted files but is it possible to recover previous versions of overwritten files. I wasn't paying attention and ended up overwriting a file with a newer version. Now I need the old version back. Is there any software that can recover files that were overwritten or is there another way to do it. SuzyB If I had a better memory I would remember more.

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                      B Offline
                      Bassam Abdul Baki
                      wrote on last edited by
                      #10

                      Rest2514 restores deleted files. I'm not sure if when you save over a previous version if it saves in a new area and deletes the old one or not. You could give it a try since it is freeware. "If only one person knows the truth, it is still the truth." - Mahatma Gandhi Web - Blog - RSS - Math

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                      • G Gary R Wheeler

                        David Stone wrote: an infinite amount of history... Kind of makes you wonder whose 'volume shadow copy' we are, hmm? :) :~


                        Software Zen: delete this;

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                        L Offline
                        l a u r e n
                        wrote on last edited by
                        #11

                        deep :suss:


                        "there is no spoon"
                        biz stuff about me

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                        • G Gary R Wheeler

                          David Stone wrote: an infinite amount of history... Kind of makes you wonder whose 'volume shadow copy' we are, hmm? :) :~


                          Software Zen: delete this;

                          S Offline
                          S Offline
                          Shog9 0
                          wrote on last edited by
                          #12

                          Yeah, that reminds me - where's the QuickSave/QuickLoad for Life?!

                          Post faster, post more, post now

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                          • S Shog9 0

                            Yeah, that reminds me - where's the QuickSave/QuickLoad for Life?!

                            Post faster, post more, post now

                            R Offline
                            R Offline
                            Rob Graham
                            wrote on last edited by
                            #13

                            A good scotch whiskey will suffice. Absolute faith corrupts as absolutely as absolute power Eric Hoffer All that is necessary for the triumph of evil is that good men do nothing. Edmund Burke

                            1 Reply Last reply
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                            • S Shog9 0

                              Yeah, that reminds me - where's the QuickSave/QuickLoad for Life?!

                              Post faster, post more, post now

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                              E Offline
                              El Corazon
                              wrote on last edited by
                              #14

                              Shog9 wrote: where's the QuickSave/QuickLoad for Life?! I'll pass. Quicksave/quickload means I have to do it again.... _________________________ Asu no koto o ieba, tenjo de nezumi ga warau. Talk about things of tomorrow and the mice in the ceiling laugh. (Japanese Proverb)

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                              • S Shog9 0

                                Yeah, that reminds me - where's the QuickSave/QuickLoad for Life?!

                                Post faster, post more, post now

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                                P Offline
                                Paul Watson
                                wrote on last edited by
                                #15

                                It goes under the name of Lottery. regards, Paul Watson South Africa Colib and WebTwoZero. K(arl) wrote: oh, and BTW, CHRISTIAN ISN'T A PARADOX, HE IS A TASMANIAN!

                                1 Reply Last reply
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                                • D Daniel Turini

                                  A few days ago, I was talking about a versioning file system for Windows, and someone said it was not necessary... :) I see dead pixels Yes, even I am blogging now!

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                                  Ted Ferenc
                                  wrote on last edited by
                                  #16

                                  I used to have that on VMS when I used that OS and I must say I hated it!


                                  "An education isn't how much you have committed to memory, or even how much you know. It's being able to differentiate between what you do know and what you don't." - Anatole France

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                                  • T Ted Ferenc

                                    I used to have that on VMS when I used that OS and I must say I hated it!


                                    "An education isn't how much you have committed to memory, or even how much you know. It's being able to differentiate between what you do know and what you don't." - Anatole France

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                                    Jon Pawley
                                    wrote on last edited by
                                    #17

                                    What, are you mad? That was a great feature of VMS! You could configure individual files and directories to automatically: a) keep only the latest version, or b) keep the latest n versions, or c) keep all versions ... and then you could come along and purge stuff as and when you wanted. It was great for undoing the dumb things you'd do on a Friday afternoon after a couiple of pints at lunch. Cheers, Jon

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                                    • J Jon Pawley

                                      What, are you mad? That was a great feature of VMS! You could configure individual files and directories to automatically: a) keep only the latest version, or b) keep the latest n versions, or c) keep all versions ... and then you could come along and purge stuff as and when you wanted. It was great for undoing the dumb things you'd do on a Friday afternoon after a couiple of pints at lunch. Cheers, Jon

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                                      Plamen Petrov
                                      wrote on last edited by
                                      #18

                                      Also, Novell supports such a feature. It was many years ago, when Novell 3.12 was on the top. By using Salvage it was possible to restore a very old version of a file (unless you didn't run Purge). When the OS gets out of space, it automatically deletes the older versions. I miss this feature in Windows very much, and I don't understand why MS think, that the Recycle bin could be a good replacement for it! P.

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                                      • D David Stone

                                        Or maybe had it checked into source control...


                                        [Cheshire] I can't afford those plastic things to cover the electric sockets so I just draw bunny faces on the electric outlets to scare the kids away from them... [RLtim] Newsflash! Kids aren't afraid of bunnies. [Cheshire] Oh they will be... -Bash.org

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                                        Lost User
                                        wrote on last edited by
                                        #19

                                        Unfortunatly it wasn't a project file (not that it would have made a difference) and was on my home PC.

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                                        • J Jon Pawley

                                          What, are you mad? That was a great feature of VMS! You could configure individual files and directories to automatically: a) keep only the latest version, or b) keep the latest n versions, or c) keep all versions ... and then you could come along and purge stuff as and when you wanted. It was great for undoing the dumb things you'd do on a Friday afternoon after a couiple of pints at lunch. Cheers, Jon

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                                          T Offline
                                          Ted Ferenc
                                          wrote on last edited by
                                          #20

                                          Jon Pawley wrote: What, are you mad? Yes, probably :doh: I found if you were not carefull you could end up with hundreds of versioned files in a directory, and sod's law dicates that you only need to go back X versions just after you have purged the directory. No substitue for a proper archiving system IMHO!


                                          "An education isn't how much you have committed to memory, or even how much you know. It's being able to differentiate between what you do know and what you don't." - Anatole France

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