Some users are encountering the “Windows could not prepare the computer to boot into the next phase of installation” error when trying to install Windows or trying to upgrade an existing version. The issue is not exclusive to a particular Windows version and it’s reported to occur with Windows 7, Windows 8.1 and Windows 10 installations.
What is causing the “Windows could not prepare the computer to boot into the next phase of installation” error?
We investigated this particular issue by looking at various user reports and the repair strategies that they used to get the issue resolved. Based on what we gathered, there are several common scenarios that will end up triggering this particular error message:
- Too many non-essential devices are plugged in – Certain BIOS versions are known to act up when too many unnecessary hardware is plugged in during the installation/upgrade process. A lot of affected users have managed to get the issue resolved by removing or disabling every unnecessary hardware.
- Installation media improperly prepared – A few affected users have confirmed that this particular error was occurring due to a badly created installation media. Upon recreating it properly, most users have reported that the issue was resolved.
- BIOS does not support the Windows version – This particular issue is mostly encountered with Mini-PC and similar computers. Most of the smaller motherboards models that are recently released feature a BIOS version that doesn’t support Windows 7 or under.
- System file corruption is causing the error – It’s also possible that system file corruption is what’s causing this particular error. Users in a similar situation have reported that the issue was resolved after they deleted all partitions and did a clean install.
If you’re currently looking for fixes that will allow you to get past the “Windows could not prepare the computer to boot into the next phase of installation” error, this article will provide you with several potential repair strategies.
Down below, you’ll discover several different fixes that other users in a similar situation have used to get the issue resolved. Since the methods below are ordered by efficiency and severity, we advise you to follow them in the order that they are presented in.
Method 1: Disabling all unnecessary hardware
The handiest restore whilst encountering the “Windows couldn’t prepare the computer to boot into the following phase of set up” blunders is to dispose of/disable any useless hardware. This is specifically powerful in those situations in which the person attempts to upgrade an existing Windows set up.
Some users are speculating that the problem is caused by way of a bugged BIOS model on older computer systems. This is only reported to occur while there are a variety of peripherals and outside gadgets linked to the pc.
With this in thoughts, dispose of any non-crucial hardware together with Universal Serial Bus (USB) devices, community adapters, sound cards, serial cards and many others. If you have a couple of HDD or SDDs, disconnect people who are not needed at some point of the set up. Also, eliminate any optical drives which can be presently lively for your laptop.
Once your computer is jogging with the naked minimal hardware, restart your pc and start the installation again. Chances are you may be able to finish the procedure with out seeing the error once more.
PRO TIP: If the issue is with your computer or a laptop/notebook you should try using Restoro Repair which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. You can download Restoro by Clicking Here
Method 2: Prepare the installation media properly
Another possible culprit that might end up triggering this particular issue is a badly written installation media. Since it’s confirmed that the “Windows could not prepare the computer to boot into the next phase of installation” error might occur if the media wasn’t prepared properly, you might be able to resolve the issue by starting the process again from a different installation media.
Here are two different methods that you can follow in order to create Windows installation media. Follow whichever ones seem more convenable to your current situation:
- Creating a Windows 7 Bootable DVD or USB
- Creating a Bootable USB drive with Rufus or MediaCreation Tool
Repeat the process with the newly created media and see if you’re still encountering the “Windows could not prepare the computer to boot into the next phase of installation” error.
If the error is still persisting even with the new installation media, move down to the next method below.
Method 3: Verify whether BIOS supports the Windows version
If you’re trying to deploy an older Windows version on a more recent computer or computing device, there may be a danger that your BIOS model does not guide the Windows model which you’re trying to deploy. There are a whole lot of mentioned cases with this taking place on Mini-PC fashions. Almost all newer models will now not guide Windows versions older than 8.1.
If you believe you studied this state of affairs might be applicable on your current scenario, name your warranty provider or seek on line to see if the BIOS version present for your PC helps the Windows model which you’re looking to deploy.
Alternatively, try and set up a newer Windows version and spot if the “Windows could not prepare the laptop besides into the following section of installation” mistakes persists.
Method 4: Deleting all partitions
Some affected users have mentioned that they had been eventually capable of go through with the installation and complete the technique without the “Windows could not prepare the computer in addition into the subsequent section of set up” blunders most effective after they deleted all walls and commenced the OS installation system from scratch.
Of course, this may be a chief inconvenient in case you were certainly looking to upgrade an current Windows set up, however in case you’ve come this a ways with out a result you don’t sincerely have some other choice.
But just in case things move wrong, we endorse you to create a Windows System Image backup before you continue with the deletion of all available walls. You can follow this newsletter (here) for steps on the way to create a System Image backup.
Once the backup is in place, restart your computer and pressure your computer in addition from the installation media. When you attain the screen where you get to choose in which to install the OS, delete each available partition and create new ones from the Unallocated area.
Next, proceed with the Windows installation normally and you should no longer be encountering the “Windows could not prepare the computer to boot into the next phase of installation” error.
TIP: If none of the Methods have resolved the issue for you, we recommend using Restoro Repair Tool which can scan the repositories to replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. Restoro will also optimize your system for maximum performance. You can download Restoro by Clicking Here