An Experience with windows backup

Discussion in 'backup, imaging & disk mgmt' started by Peter2150, Apr 7, 2019.

  1. Peter2150

    Peter2150 Global Moderator

    Joined:
    Sep 20, 2003
    Posts:
    20,590
    This is a cautionary tale, that applies mainly if you like me backup to other internal drives. I've always ordered my desktops with at least 3 internal drives and I spred backups across them.

    Several years ago when I first got the new machines I tested Windows Backup on one of them. It worked and I tested the restore and that worked, but both very slow. So I dropped it.

    Fast forward 3 years and one of my external drives failed. At first windows saw it reported it bad, and I played with it to see if I could get anything off it. Then windows gave up and it and stopped showing it at all. Then the fun began. System was booting like an absolute dog. I took the system back to velocity micro for repair. They were stumped, and started questioning all the software running at start up. They turned it over to their chief engineer to contact me and find out what all this software was.

    I posed the question that if all that software didn't affect a 2nd system and didn't affect this one until the drive failed how did they explain that. He very honestly said it couldn't and he had a mystery on his hands. It took him half a day to solve it. Apparently windows backup when run sets an environmental variable to designate the target disk, and leaves it. So years later when the drive died and disappeared from windows, windows was lost and kept trying to find it when booting. They just deleted the variable and problem solved.

    Just be aware!!!

    Pete
     
  2. CloneRanger

    CloneRanger Registered Member

    Joined:
    Jan 4, 2006
    Posts:
    4,978
    Good to know for those who use it, or might
     
  3. EASTER

    EASTER Registered Member

    Joined:
    Jul 28, 2007
    Posts:
    11,126
    Location:
    U.S.A. (South)
    If not for the near archaic reputation but always dependable, Drive Snapshot's successful results (long ago), there is no doubt this user would have tried swimming in those waters (Windows backup feature). Thank goodness some of us steered clear from it altogether.

     
  4. shmu26

    shmu26 Registered Member

    Joined:
    Jul 9, 2015
    Posts:
    1,549
    I am impressed that they nailed the problem.
    I always had problems with Windows backup and the target drive. Most of the time, my secondary drives were not valid for Windows backup. I could never figure out why?
     
  5. Peter2150

    Peter2150 Global Moderator

    Joined:
    Sep 20, 2003
    Posts:
    20,590
    You and me both.
     
  6. XenMan

    XenMan Registered Member

    Joined:
    May 8, 2018
    Posts:
    130
    Location:
    Australia
    Many years ago I used Windows backup and had a USB problem on the OS so went to restore, and because it was on an external drive it wouldn't. I handed it over to a computer store, and they couldn't do anything. It was one of those situations with the OS being a nightmare to recreate due to years of use and multimedia programs.

    With extensive research I found that Macrium Reflect was quite happy to use Windows Back up images, and it restored without issues.

    I never trusted Windows backup again.
     
  7. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    XenMan,

    Are you saying Macrium Reflect can restore an image created by Windows Imaging? Or did I misunderstand?
     
  8. zapjb

    zapjb Registered Member

    Joined:
    Nov 15, 2005
    Posts:
    5,556
    Location:
    USA still the best. But barely.
    I'd say a misunderstanding. But I'll wait for XenMan.
     
  9. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    With Win7 you couldn't move the Windows Imaging backup to another partition as the recovery environment couldn't find it. With Win10 you can move the backup folder (WindowsImageBackup) to another partition, but it must be put in the root. The recovery environment finds it automatically. If WindowsImageBackup is not in the root you can't find it.
     
  10. guest

    guest Guest

    i use Windows Backup since ages, never failed a restore, sure it is slow, but reliable, even famous 3rd party backup softs failed me at least once, not WB.
    it is why when i clean install and finish set up my system, i do 2 backup , one with Macrium (for speed) and one with WB (because i know it won't fail me).
     
  11. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    guest,

    Are you using it on MBR or UEFI systems? It works on both. Today in testing a UEFI system, Windows Imaging identified a Data partition as a System partition and the partition couldn't be deselected in the backup. I had to change the Partition Type of the Data partition in the UEFI firmware (to hide it from Windows) so I could only image the relevant OS partitions.
     
  12. guest

    guest Guest

    @Peter2150 UEFI
    It may happen, just reboot until it is deselected.
     
  13. XenMan

    XenMan Registered Member

    Joined:
    May 8, 2018
    Posts:
    130
    Location:
    Australia
    I did it.
     
  14. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    Interesting. Current Macrium can't see a Windows Image. It only sees Macrium images.
     
  15. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    Still there after a few reboots.
     
  16. guest

    guest Guest

    When this bug happen, if multiple reboots fail, I reorganize my partitions, deleting the old ones and creating new ones.
     
  17. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    I have 200 GB of data in that partition. It would take a long time to backup that partition and delete it and then restore it. My fix of changing the Partition Type so the partition was hidden from Windows took a few seconds.

    After the backup has completed, the Partition Type can be changed back again. Another few seconds.
     
  18. guest

    guest Guest

     
  19. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    Understood re external HD.

    I'm just in the process of restoring a Window Image (UEFI system) to a new blank HD. Error... "Imaging failed. No disk that can be used for recovering the system disk can be found". The WindowsImageBackup folder is on a second internal HD and is found in the wizard.

    I've a good idea how to fix this.
     
  20. XenMan

    XenMan Registered Member

    Joined:
    May 8, 2018
    Posts:
    130
    Location:
    Australia
    Well that is bad on numerous levels. Firstly, I must be getting old, my stories are becoming redundant.

    Also I have some old Windows image files in my collection for some devices.
     
  21. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    A new blank HD is a MBR disk. It seems Windows Imaging requires a GPT disk. The MBR disk was converted to a GPT disk and the 4 Win 10 partitions were restored in the same order as the original HD. The MSR that was created by converting the disk to GPT was deleted and the old MSR was restored.
     
  22. shmu26

    shmu26 Registered Member

    Joined:
    Jul 9, 2015
    Posts:
    1,549
    Do you have to initialize a brand new disk, or does restore work even without?
     
  23. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    I was restoring to a computer without an OS so the disk couldn't be initialized conventionally. Certainly it could be initialized in another computer but that is too much work. Use Diskpart in the WinPE to "Convert to GPT."

    As I mentioned above, a brand new disk is a MBR disk.
     
  24. shmu26

    shmu26 Registered Member

    Joined:
    Jul 9, 2015
    Posts:
    1,549
    Convert to GPT = initialize?
    Pardon my ignorance, but I never understood what initializing a disk does...
     
  25. Brian K

    Brian K Imaging Specialist

    Joined:
    Jan 28, 2005
    Posts:
    12,146
    Location:
    NSW, Australia
    Initialize a MBR disk is writing Boot Code and a Disk Signature to LBA 0. Standby and I'll check what happens with GPT initialize.
     
    Last edited: Apr 8, 2019
  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.