Stuck on Starting Windows screen and other installation issues

Djsilverman

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May 25, 2015
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Hi all,

So decided to try and do a clean install of Windows (8.1 initially) today, but the installation could not proceed, as I was getting error "Windows could not prepare the computer to boot into the next phase of installation". Decided to try Windows 7, and was still receiving the same message.
Did the following steps after burning to a disc.
1. Boot with the installation media.
2. Enter Repair options menu.
3. Open CMD
4. Type "diskpart.exe" without quotes
5. Here you should take a step back if you're not an it pro. Be careful if you have data on your PC which you want more than your life.
6. Type "list disk". A list of installed storage devices will be displayed. Choose the desired one in step 7.
7. select disk x Replace x by the number adjacent to the disk you want to choose.
8. After selecting the disk, type "list partitions". This will display the list of partitions present on the selected disk.
9. Select the partition where you want to install windows by typing "select partition x" replace x by the number adjacent to the partition you choose.
10. Finally type "active". This will mark the selected partition as active. Exit the diskpart utility and 'restart' the installation. You might need to reboot again.

Following that, I the installation was able to progress further, however it then stuck on 'Completing Installation' or Finalizing Installation - Whatever the last step is, the progress bar at the bottom seemed to be at about 90%. Windows wouldn't let me cancel here, so I restarted my computer.

Now I can't even boot to the windows installation disc, even that gets stuck on 'Starting Windows'. Trying to boot into safe mode hangs someway through the loading screen.

Does anybody have any solution to help me get back to the start up disc?

Thanks.
 

Djsilverman

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May 25, 2015
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Booted to the CD DVD drive, hung on starting windows for about 15 minutes, but has just gone into the Windows Install now.
 

Reyaz123

Admirable
You are trying to fix the problem where it can't boot right? Reinstall windows using that disk or you can try opening a command prompt using the startup repair options and typing these in

Bootrec /fixmbr
Bootrec /fixboot
Bootrec /rebuildbcd

Also, a part of your problem may be that you aren't connected to the internet during the install. Connect a Ethernet cable from your router or modem to your PC before installing just in case.
 

Djsilverman

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May 25, 2015
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Thanks for your reply, I've entered these into the command prompt and am currently trying to reinstall windows through the installer.

I am connected to the internet through the ethernet cable already.

 

Djsilverman

Reputable
May 25, 2015
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4,510


Looking like I'm stuck on 'Completing Installation' again... I'll let it sit, and hopefully it'll finish - but doesn't seem to be moving.
 

Reyaz123

Admirable
It usually takes quite some time, give it an hour at max, if nothing happens it might be that the installer or image file you burned onto that disc could be corrupted and you need to find another one

Or you can even clean the entire partition using diskpart again, and reinstall once more.
 

Djsilverman

Reputable
May 25, 2015
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4,510


It completed! Thank-you so much for your help. Seems I've somehow ended up with dual booting, but I'm not complaining!