Window 10 Pro x64 (current) Wont Boot BCD?

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  1. Posts : 43,019
    Win 10 Pro (22H2) (2nd PC is 22H2)
       #21

    Well, sine you can't use the forum in the normal way for whatever reason, I guess you'll have to upload things to a site, and post a link. Imgur (an online tool) is used by a good number for screenshots, and provides a link.

    N.B. that makes it harder and less attractive for respondents.

    (Please try to control your post count number .. lots of successive posts by you spread things out down the page... again, harder for respondents to follow. Thanks.)
      My Computers


  2. Posts : 4,595
    several
       #22

    Ex_Brit said:
    OK have assigned letter C to Win10 Pro
    If you did that from booted media it will have no effect on the installed os. It only changes the letter in the registry of your booted media. It will help when you run commands from your booted media

    If you have a 100mb system partition, you could try marking it active using diskpart.

    diskpart
    lis vol

    if there is a 100mb showing as say volume 1 then

    sel vol 1
    ass letter=S
    act
    exi
    then assign some letter to your windows partition - letter C will do for this
    after that

    bootsect /nt60 all
    bcdboot c:\windows /s S: /f bios
    Last edited by SIW2; 01 Sep 2022 at 10:56.
      My Computer


  3. Posts : 803
    Win10 Pro - x64 latest build dual boot w/Win 11 Pro
    Thread Starter
       #23

    NavyLCDR said:
    Boot from your old system disk and get into a command prompt. Run:
    diskpart
    select disk 0
    list part
    list vol

    Post the results here. Picture taken with cell phone is fine.
    dalchina said:
    The normal way to post a screenshot is like this:
    Attachment 374326

    Clicking that =>
    Attachment 374327
    Browse to file, wait for it to upload when selected, click Upload.

    Screesnhots posted with Firefox v102.

    Tutorial available for posting screenshots... in the huge searchable Tutorial section.
    Ex_Brit said:
    OK have assigned letter C to Win10 Pro
    I dont have asite i can upload to & as I get sore eyes using iOS.
    I also do not see an edit button. Hence multiple posts, sorry for that.
    I’ve posted what I’ve do thus far…..
    I assigned letter C to my Windows partition.
    What if anything do I needbto do next?
    Scuse typos
      My Computer


  4. Posts : 4,595
    several
       #24

    I assigned letter C to my Windows partition.
    If your disk is mbr and you are using bios boot :

    to make it easier you could do it this way round

    after assigning C to the windows partition, mark c active

    diskpart
    sel vol c
    act
    exi

    ( the exi command exits diskpart so you can do the next two commands )

    bootsect /nt60 all
    bcdboot c:\windows /s c: /f bios
      My Computer


  5. Posts : 803
    Win10 Pro - x64 latest build dual boot w/Win 11 Pro
    Thread Starter
       #25

    Ok will try that. Please be patient with me. I will post what happens soon. You are great helpers
      My Computer


  6. Posts : 803
    Win10 Pro - x64 latest build dual boot w/Win 11 Pro
    Thread Starter
       #26

    SIW2 said:
    If your disk is mbr and you are using bios boot :

    to make it easier you could do it this way round

    after assigning C to the windows partition, mark c active

    diskpart
    sel vol c
    act
    exi

    ( the exi command exits diskpart so you can do the next two commands )

    bootsect /nt60 all
    bcdboot c:\windows /s c: /f bios
    SUCCESS!!!!
    Do I reboot now?
      My Computer


  7. Posts : 803
    Win10 Pro - x64 latest build dual boot w/Win 11 Pro
    Thread Starter
       #27

    I'm back in to Windows 10, thanks to you all.
    Casualties I'm working on are Microsoft Store (Apps) seem to have disappeared as has Transparent Taskbar
    am working on those now.
    I'm going to MS website and make an up-to-date Win 10 installation media also.
    Thanks again.
      My Computer


  8. Posts : 4,595
    several
       #28

    Ex_Brit said:
    I'm back in to Windows 10, thanks to you all.
      My Computer


  9. Posts : 803
    Win10 Pro - x64 latest build dual boot w/Win 11 Pro
    Thread Starter
       #29

    FYI everyone, found the missing items, edit, post pic etc by opening “Full Site” on bottom of page. However that makes it rather unwieldy to use on my IPhone. The OLED screen is full UHD By the way.
      My Computer


 

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