Uninstalling 7 in dual boot


  1. Posts : 92
    Windows Seven Ultimate x64
       #1

    Uninstalling 7 in dual boot


    Hey !!

    Ok , need some space so i guess ill unistall 7 , ill put it back again when ill have a new drive .

    So , my question is , i am runing 7 in dual boot with XP . Xp is on my C drive and Seven is on my D drive . I just cant format the D drive from XP right ? It wont boot cause of boot.ini ?? I looked at the boot.ini file in xp and it's just XP on it .

    So what do i have to do to not get into some major booting problems here ??

    Thanks
      My Computer


  2. Posts : 445
    Vista Ult 64bit - Windows 7 Ult 7264 64bit
       #2

    Hi

    W7 does not use the boot.ini file, Vista and Win7 use a different system. Deleting W7 won't affect the boot.ini so it will still boot to XP
    Now, I can't be 100% certain but I'm close enough to say that "I would do it". If XP becomes unbootable for some odd reason, you can always restore the MBR using the "fixmbr" command from the Recovery Console to boot XP .

    Here's the KB page on this, it's actually very simple, but I doubt you'll need to do this. Set up the Recovery Console anyway and print the page if needed.
    Description of the Windows XP Recovery Console for advanced users
      My Computer


  3. Posts : 44
    Windows 7 Home Premium x64
       #3

    I have already deleted my Windows 7 32-bit partition (in favour of the 64-bit version). I did it like this:

    1) Whilst running the OS you want to keep, run MS Config.
    2) In the BOOT Tab select the partition you want to delete, and press the Delete button when it cecomes available. Confirm.
    3) Using the Storage facility in Computer Management format the partion containing the OS you are deleting (making sure of course that you have moved any files you want to keep first).

    And that's it. When you reboot the Boot files will have been changed by this process as if the deleted OS had never existed, and you will have no probs.
      My Computer


  4. Posts : 92
    Windows Seven Ultimate x64
    Thread Starter
       #4

    Well , ceejay , i allways use that way but the weird thing is that in the boot.ini i only see XP , 7 is not there at all . On the first lines it says " Warining , BOOT.INI is used on windows xp an earlier operating system . Warning , use BCDEDIT.EXE to modify windows vista boot options .

    Then , in the boot loader i only see xp .
      My Computer


  5. Posts : 47
    windows vista
       #5

    madspec said:
    Well , ceejay , i allways use that way but the weird thing is that in the boot.ini i only see XP , 7 is not there at all . On the first lines it says " Warining , BOOT.INI is used on windows xp an earlier operating system . Warning , use BCDEDIT.EXE to modify windows vista boot options .

    Then , in the boot loader i only see xp .
    as Chappy said...W7 doesn't use boot.ini....starting with vista MS Windows OS uses a boot manager,

    from W7 help and support:

    the boot.ini file has been replaced with Boot Configuration Data (BCD). This file is more versatile than boot.ini, and it can apply to computer platforms that use means other than basic input/output system (BIOS) to start the computer.
      My Computer


  6. Posts : 31,249
    Windows 11 Pro x64 [Latest Release and Release Preview]
       #6

    Hello madspec,

    If you have a copy of EasyBCD (free - Google for latest ), it includes an option to rebuild bootloader to do exactly what you require

    Hope this helps
      My Computers


  7. Posts : 92
    Windows Seven Ultimate x64
    Thread Starter
       #7

    Thanks Barman58 , EasyBCD did the job !

    Thanks !!

    Mad
      My Computer


 

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