Все способы:
- Почему компьютер не может обнаружить систему
- Вариант 1: Исправление ошибок файловой системы
- Вариант 2: Восстановление загрузчика
- Вариант 3: Ручное пересоздание BCD
- Вариант 4: Переустановка Windows
- Вопросы и ответы: 3
Почему компьютер не может обнаружить систему
Для исправления связанных с запуском системы неисправностей в Windows предусмотрена специальная служебная утилита «Bootrec». Она входит в состав среды WinPE и используется для восстановления загрузчика, а также данных конфигурации загрузки системы. Это мощный инструмент, но и он может выдавать ошибки: например, при выполнении сканирования диска на предмет имеющихся на нем операционных систем командой bootrec /scanos утилита может вернуть ошибку «Общее количество обнаруженных систем Windows: 0».
С этой ошибкой пользователь может столкнуться и при выполнении похожей команды — bootrec /rebuildbcd, позволяющей не только обнаруживать на диске совместимые с Windows системы, но и добавлять выбранные из них в хранилище конфигураций загрузки. Существует три основных причины появления указанной ошибки: повреждение целостности файловой системы, повреждение конфигурационного файла BCD и повреждение содержимого системного каталога «System32».
Вариант 1: Исправление ошибок файловой системы
Для начала следует исключить повреждения файловой системы, но, поскольку в рассматриваемом случае система, скорее всего, не загрузится, вам нужно будет воспользоваться установочным диском с Windows.
Читайте также: Как создать загрузочную флешку с Windows 11 / Windows 10 / Windows 8 / Windows 7 Windows XP
- Загрузите компьютер с флешки или DVD-диска с дистрибутивом Windows, а когда на экране появится окно мастера-установщика, нажмите Shift + F10.
- В открывшейся командной строке определите буквы разделов на жестком диске, для чего последовательно выполните команды
diskpartиlist volume. - Выйдите из утилиты «Diskpart» командой
exit, а затем выполните командуchkdsk /f /r D:, где D — буква проверяемого раздела. - Проверьте все системные разделы, подставляя в команду их букву.
Если в процессе сканирования будут обнаружены ошибки файловой системы, утилита «chkdsk» исправит их. Не обращайте внимания на ошибку передачи сообщений о регистрации в журнал событий — это нормально, поскольку в неработающей Windows последний недоступен.
Вариант 2: Восстановление загрузчика
В состав загрузочной среды Windows входит инструмент, позволяющий устранять типовые проблемы с загрузкой операционной системы, — воспользуйтесь им.
- Загрузите компьютер с установочного диска и нажмите в окне мастера установщика «Далее».
- В следующем окне нажмите «Восстановление системы».
- Выберите в меню действий «Поиск и исправление неисправностей» → «Восстановление при загрузке».
- Дождитесь результата.
Вариант 3: Ручное пересоздание BCD
Если «chkdsk» не выявила ошибок или исправление найденных ошибок не дало результатов, вероятно, дело в повреждении загрузочного файла BCD. В этом случае его нужно пересоздать.
- Загрузите компьютер с установочного диска и откройте «Командную строку» нажатием Shift + F10.
- Определите букву системного служебного тома средствами утилиты «DiskPart» как было показано выше. Вам нужен том с файлом BCD.
- Выполните последовательно следующие команды:
- В случае успеха вам будет предложено добавить систему в список загрузки — подтвердите действие вводом Y и нажатием клавиши Enter.
- Попробуйте загрузиться в обычном режиме.
attrib D:\boot\bcd -h -r -s
ren D:\boot\bcd bcd.old
bootrec /rebuildbcd
Если при включении компьютера вы получите ошибку загрузки с кодом 0xc000000f и указанием на файл BCD, вернитесь к предыдущему шагу и выполните команду восстановления файлов загрузки bcdboot C:\windows.
Вариант 4: Переустановка Windows
Когда перечисленные выше меры не дали положительного результата, причина ошибки может заключаться в повреждении самой Windows. Если у вас имеется полная резервная копия системы, выполните восстановление из нее, если же бэкап отсутствует, Виндовс придется переустановить. В крайнем случае ОС придется откатить к заводскому состоянию.
Подробнее: Возвращаем Windows 10 к заводскому состоянию
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Have you ever come across the “total identified Windows installations 0” error in CMD? What does it mean and how to fix it? Don’t worry. This article will tell you all the information about the error total identified Windows installations 0 Windows 10/8/7.
When your PC ran into problem and was unable to boot into Windows, you might try various solutions to fix it. And one is to rebuild BCD with a few commands. You may input the following commands to rebuild BCD in CMD with a bootable USB drive.
- bootrec /fixmbr
- bootrec /fixboot
- bootrec /scanos
- bootrec /rebuildbcd
However, some users get into trouble during the process. When they type the command bootrec /scanos or bootrec /rebuildbcd and hit Enter key, the “total identified Windows installations 0” error message emerges unexpectedly. What happened? You might be confused.
If you have no idea about how to fix this issue, you may read this article.
What does the Windows 10 total identified Windows installations 0 message mean? Actually this error message is to tell you that bootrec couldn’t find any additional installations of Windows on your computer to add to the BCD. How to fix it? Don’t worry. You will just need to run a few more commands to repair the BCD.
Solution 1. Repair BCD
If you receive the “Total identified Windows installations: 0” message instead of “Total identified Windows installations: 1” message, you need to run a few more commands to fix this issue and continue to rebuild BCD.
Step 1. Create a Windows 10 bootable USB drive with Windows Media Creation Tool. If you have one, just ignore this step.
Step 2. Change BIOS boot order to boot from the USB flash drive.
Step 3. On the Windows setup page, choose your language preference, and then click Next to continue.
Step 4. Go to Repair your computer -> Advanced Options -> Troubleshoot -> Command Prompt.
Step 5. Input the following command and hit Enter. After inputting this command, you may encounter the total identified Windows installations: 0 error. Just follow the step-by-step guide to continue.
bootrec /rebuildbcd
Step 6. Type the following commands and hit Enter after each one
- bcdedit /export c:bcdbackup (This step is to created a backup of the previous BCD store.)
- attrib c:bootbcd -h -r -s (This step is to remove the hidden, read-only, and system attributes from the file BCD.)
- ren c:bootbcd bcd.old (This is to rename the BCD store)
- bootrec /rebuildbcd
Then following contents will appear:
Successfully scanned Windows installations.
Total identified Windows installations: 1
[1] C:Windows
Add installation to boot list? Yes<Y>/No<N>/All<A>:
Press Y to add the installation to boot list and hit Enter. Then you will see the “The operation completed successfully” message, which indicates that the BCD rebuild is finished completely.
Step 7. The error has been removed now. Then you can restart your computer and check to see if you are able to boot normally. Windows should start as expected.
If this method does not work, you may try the next solution to fix error total identified Windows installations 0 Windows 7/8/10.
Solution 2. Perform System Restore
The Windows built-in feature System Restore enables you to restore your computer to an early state by using the system restore points created in previous days. So System Restore is a quick fix for you to repair system issues. If you encounter bootrec rebuildbcd total identified Windows installations 0 issue, just try System Restore to restore your PC.
Tip: System Restore can only be used to recover Windows system files, programs, and registry settings installed on your system. It does not affect your personal files and cannot help you to restore your personal files like e-mail, documents, and so on.
Here is the tutorial.
Step 1. Boot from the bootable USB flash drive you made before.
Step 2. Go to Repair your computer -> Advanced Options -> Troubleshoot get into the Advanced options page.
Step 3. On this page, click System Restore and follow the prompts to revert system to a normal state with system restore points.
System Restore can help you remove the error total identified Windows installations 0 and fix Windows startup issue in one step, which is very convenient and effective.
However, if you do not have created a system restore point before, you are unable to perform a system restore. And if other fixes cannot help you, you may need to reinstall Windows 10.
Solution 3. Reinstall Windows 10
If the above fixes cannot help you or you’ve tried many fixes on the Internet but just don’t work, you can reinstall Windows 10 to resolve this issue.
Step 1. Create a Windows 10 bootable USB drive with Windows Media Creation Tool. If you have one, just ignore this step.
Step 2. Change BIOS boot order to boot from the USB drive.
Step 3. On the Windows setup page, choose your language preference, and then click Next to continue.
Step 4. Click Install Now.
Step 5. Enter the license key. You can also click I don’t have a product key to skip it, but you will be required to enter the license key later.
Step 6. Choose the operating system you want to install and click Next.
Step 7. Read and accept the license terms and click Next.
Step 8. Here choose one method to reinstall your operating system.
If you choose to perform a clean install (install Windows only), you need to backup important files in advance, as this option will wipe your hard drive and make a fresh start.
- [Upgrade: Install Windows and keep files, settings, and applications]: This will keep all your files, settings and applications saved in the system partition. However, it is only available when a supported version of Windows is already running on the computer.
- [Custom: Install Windows only (advanced)]: This will remove all your personal files, settings and applications and give you a clean install of Windows 10. You can make changes to partitions and drives. It is recommend to backup your files before you continue.
Step 7. Follow the on-screen instructions to complete the system installation. The installation process will start and your PC will reboot. When it’s finished, you just need to log in with your account.
Recover Data from PC with Total Identified Windows Installations 0 Error
If you come across any data loss, you may use MiniTool Partition Wizard Pro Ultimate to help you make data recovery. MiniTool Partition Wizard Pro Ultimate is a piece of professional hard drive recovery software. It can help you recover many types of file including documents, photos, audio, music, videos, emails, archives and so on.
If you want to recover data from the PC with total identified Windows installations 0 error directly, you can just follow the steps below.
Now I will show you the detailed steps to recover data from the unbootable computer.
Step 1. Get MiniTool Partition Wizard Pro Ultimate by click the following button. Install it on a normal PC that can boot into Windows and launch it to get the main interface.
Step 2. Click the Bootable Media on the main interface and follow the prompts to create a bootable USB drive. If your PC can boot into Windows, you can use the software on your PC to perform data recovery directly.
Step 3. Boot from the USB drive and you will see the MiniTool Partition Wizard Bootable Edition.
Step 4. On the interface of MiniTool Partition Wizard Bootable Edition, you can click Data Recovery button on the top toolbar to launch it.
Tip: you can also right-click a partition and choose Data Recovery to scan the partition directly.
Step 5. On the Data Recovery interface, choose a partition and click Scan button on the lower right corner.
There are five parts listed on the interface, namely Recovery Result, Logical Drive, Lost Partition, Unallocated Space, Hard Disk.
- Recovery Result will recover the last scanning result and you can load .rss file manually to get result recovery you’ve scanned.
- Logical Drive will list all existing partitions on your PC.
- Hard Disk will show you all disks connected on your PC including SSD, HDD, USB flash drives, SD cards as so on.
- Lost Partition or Unallocated Space part will only appear when there is lost partitions or unallocated spaces on your PC hard drive.
Step 6. You see, the software is scanning your drive right now. When it is finished, you can check out the recovery result. During the process, you can pause or stop the scanning any time you want. Just click the Pause or Stop button near the progress bar.
Step 7. When it is finished, you can check the items you want to recover and click Save button.
These features on the top tool bar can help you find needed files quickly.
- Show Lost Files: Click this button to check out lost files only.
- Find: Click this button to find a file by its file name exactly with its Match Case and Match Word option.
- Filter: Click this button to find needed files by filename/extension, file size, file creation or modification date
- Preview: Click this button to preview a file before recovery. The supported preview file types reach to 70 in 14 categories.
Step 8. Choose a directory to save the needed files immediately. It is recommended to save the recovered files on another drive. Otherwise, the lost/deleted data could be overwritten.
If you find any data loss on your PC, you can utilize MiniTool Partition Wizard Pro Ultimate to recover the data immediately. And keep in mind that do not save new files to the hard drive that encounter data loss, or the lost data will be overwritten.
I have very important files stored on my PC. But my PC got into trouble with total identified Windows installations 0 error message. Luckily, with MiniTool Partition Wizard, I successfully recovered data from my drive.Click to tweet
Bottom Line
This article has shown you how to remove the error total identified Windows installations 0 when you rebuild BCD in CMD. The above three methods are proven to be effective. If you come across the error total identified Windows installations: 0 when running bootrec /scanos OR bootrec /rebuildbcd, you might as well try the fixes shown in this article.
If you have any question about how to fix the error total identified Windows installations 0 Windows 7/8/10 or recover data from the computer, you may post your comment in the following comment zone. And we will reply as soon as possible. If you need any help when using MiniTool software, you can contact us via [email protected].
The worst kind of Windows errors is the one which can’t be solved easily because of the fact that you haven’t actually booted into your computer yet. It’s immeasurably easier to solve a problem when you have already booted into your Windows operating system and when you are able to use various troubleshooters and tools.
This is what makes this error so difficult to solve. It appears during startup and nothing works. Whatever you try, a “Total Identified Windows Installations: 0” message appears leaving you helpless. Follow the instructions in the article below in order to try and solve the problem.
Preparation:
In order to perform any of the troubleshooting explained in this article, you will need to prepare a Windows installation media DVD or USB which you will use to troubleshoot everything. For older versions of Windows (older than Windows 10) you will need to use the original disc you received with the operating system. However, for Windows 10, you can create it easily.
- Download the Media Creation Tool from Microsoft’s official website. Double-click on the downloaded file called MediaCreationTool.exe in order to launch the wizard. Tap Accept.
- Select the Create installation media (USB flash drive, DVD, or ISO file) for another PC option from the initial screen.
- The language, architecture, and edition of the bootable drive will be selected based on your computer’s configuration, but you should clear the Use the recommended options for this PC setting in order to select the correct settings for your broken PC (you are probably creating this on a different PC).
- Click Next and click on the USB flash drive or DVD option when prompted to choose between USB or DVD, depending on which device you want to use.
- Click Next and choose the drive from the list which displays the storage devices connected to your computer.
- Click Next and the Media Creation Tool will proceed to download the files necessary to install create the installation media.
Solution 1: Registry Recovery
Recovering the registry is one of the only rational steps you can undertake in order to solve the problem. You should still be aware of the fact that the problem can be caused by various circumstances. If one of your components such as the drive where your operating system is located has gone corrupt, there is nothing else you can do but replace it.
However, if the problem is indeed related to corrupt registry entries, you can fix it by following the steps below:
- Insert the recovery drive you own or which you created for your operating system and start your computer. The following steps differ from one operating system to another so follow them accordingly:
WINDOWS XP, VISTA, 7: Windows Setup windows should open prompting you to enter the language along with time and date settings. Enter them and choose the Repair your computer option at the lower part of the screen after proceeding. Keep the first radio button checked when prompted with Use recovery tools or Restore your computer and click on the Next button. Choose Command Prompt when presented with the Choose a recovery tool screen.
WINDOWS 8, 8.1, 10: You will see a Choose your keyboard layout screen so choose the one you want to use. The Choose an option screen will appear so click on Troubleshoot >> Advanced Options >> Command Prompt.
- Navigate to the following folder in the Command Prompt “C:\Windows\System32\config” by using the command displayed below. Make sure you click Enter after each one.
cd windows
cd system32
cd config
Run the following commands in order to replace the folders DEFAULT, SAM, SECURITY, SOFTWARE and SYSTEM:
del c:\windows\system32\config\sam del c:\windows\system32\config\security del c:\windows\system32\config\software del c:\windows\system32\config\default del c:\windows\system32\config\system copy c:\windows\tmp\software c:\windows\system32\config\software copy c:\windows\tmp\system c:\windows\system32\config\system copy c:\windows\tmp\sam c:\windows\system32\config\sam copy c:\windows\tmp\security c:\windows\system32\config\security copy c:\windows\tmp\default c:\windows\system32\config\default
- Check to see if the problem is solved now after restarting your computer and trying to boot without the recovery DVD.
Solution 2: Boot Recovery
There is a useful in-built feature called Boot Recovery and it can be accessed easily via Command Prompt. As it name suggests, this tool can help you boot into your computer easily and help you fix various issues which may have appeared with the boot process.
- If you are unable to access Command Prompt otherwise, follow the same set of steps from above in order to access Command Prompt from the recovery drive.
- Type in the following command and make sure you click Enter after you type it in correctly:
bootrec /rebuildbcd
- You should be able to see the message saying:
Scanning all disks for Windows installations.
Please wait, since this may take a while…
Successfully scanned Windows installations.
Total identified Windows installations: 0
The operation completed successfully.
- Since you obviously have Windows installed, you will need to ‘remove’ and rebuilt it again from the list using the following commands:
bcdedit /export c:\bcdbackup attrib c:\boot\bcd -h -r -s
- The first command created a backup of the previous BCD store and the second one removed certain attributed which restricted the actions you could undertake with it. Now you can delete or rename it and rebuild it again by using this command:
ren c:\boot\bcd bcd.old
- Now you can repeat the same command we tried in the beginning where we received the 0 Windows installations message:
bootrec /rebuildbcd
- The following message will appear:
Please wait, since this may take a while…
Successfully scanned Windows installations.
Total identified Windows installations: 1
[1] D:\Windows
Add installation to boot list? Yes<Y>/No<N>/All<A>:
- Press Y and you should see the “The operation completed successfully” message meaning that the BCD rebuild is complete. Restart your computer and check to see if you are able to boot normally.
Kevin Arrows
Kevin Arrows is a highly experienced and knowledgeable technology specialist with over a decade of industry experience. He holds a Microsoft Certified Technology Specialist (MCTS) certification and has a deep passion for staying up-to-date on the latest tech developments. Kevin has written extensively on a wide range of tech-related topics, showcasing his expertise and knowledge in areas such as software development, cybersecurity, and cloud computing. His contributions to the tech field have been widely recognized and respected by his peers, and he is highly regarded for his ability to explain complex technical concepts in a clear and concise manner.
Introduction
I bought a second hand replacement laptop for a mis-behaving Surface Pro 4 (jittery screen) and to save my time (the computer wasn’t mine) I decided to image it. Anyway, long story short, after I restored 82GB of data on the target laptop (HP 830 G5), I tried to boot it but got a HP bios error stating something like no operating system found, please reinstall the operating system.
So I booted from some usb based Windows installation media and checked the partitions, all the data was there, Windows was there, it all looked good but obviously the boot loader was broken.
I googled and found the following suggestions.
Bootrec /fixmbr
Bootrec /fixboot (Note: If this fails with access denied try BOOTSECT /NT60 SYS and then issue the command again)
Bootrec /scanos
Bootrec /rebuildbcd
The problem however, is that after issuing Bootrec /rebuildbcd it stated
“Total identified Windows installations: 0”
which of course, didn’t leave me feeling super confident that this would work. The value should be 1 at a minimum.
Another quick google and the advice out there all stated something like the following…
bcdedit /export C:\BCD_Backup C: cd boot
But that gave me the following error
“The system cannot find the path specified”
because there was no C:\boot folder. This folder doesn’t exist as this computer (Windows 10) is UEFI based and not legacy based as I guess the gazillion guides out there assumed.
Due to the format change (legacy versus UEFI) this computer uses an EFI partition to store the boot files, but that partition doesn’t have a drive letter and the path to the BCD is different to all the guides out there, so how do you fix that ?
To find the efi partition, boot from the Windows installation disc, and select Install. Next click on Repair your computer then select ->Advanced Options ->Troubleshoot ->Command Prompt.
Once done, launch diskpart and then select the disk on your computer (most likely disk 0) like so
diskpart sel disk 0 list vol
that will show you the partitions on your computer. Then I selected each of the two SYSTEM partitions, and assigned a drive letter to them so I could view the files on them using
sel vol x (where x is the volume number) assign
After assigning a drive letter and exiting diskpart I could browse to that drive in another command prompt by typing it’s drive letter, for example:
D:
and view the files on it using:
DIR
I did this a few times to identify the correct drive, after I was done with that drive I removed the drive letter in the diskpart command prompt using:
remove
Once I identified the EFI partition I navigated to where the bcd files were located using:
cd D:\EFI\Microsoft\Boot
and that path was D:\EFI\Microsoft\Boot as shown below, note your EFI partition may end up on a different drive letter using the ASSIGN command.
Now that I found the BCD, shown above, I removed the SYSTEM, READ ONLY and HIDDEN attributes from it before renaming it to bcd.old and then rebuilt the BCD.
attrib bcd -s -h -r ren bcd bcd.old bootrec /RebuildBcd
And that was it , all I had to do before rebooting was to un-assign the drive letter using the remove command.
and finally, reboot the computer cleanly using
wpeutil reboot
I hope you found this useful, if you do please leave a comment and share this with others
cheers
niall
The error Total identified Windows installations 0 in Windows is observed to occur in pursuit of repairing or reinstalling the Windows OS. Troubleshooting the above error, when confronted with it, essentially involves understanding its potential causes, as it can effectively facilitate the eventual corrective measures.
At its core, the error signifies that the system cannot detect any existing Windows installations, wherein quite a few factors can contribute to the cause, as detailed below.
Causes of the Error: Total identified Windows installations 0 in Windows
- Corrupted Boot Configuration Data (BCD): The Boot Configuration Data or BCD is a database that comprises the information pertaining to the booting options of the concerned system. Hence, if the BCD is corrupted, Windows cannot locate or gather the required information of any installed operating system, eventually leading to the above-mentioned error message.
- Faulty or Disconnected Hard Drive: Another probable cause for the error can be attributed to the hard drive connection or its possible malfunction. If the hard drive is not connected to the motherboard aptly, or the hard drive has supposedly gone bad, it can lead to the aforementioned error since Windows relies on the integrity and presence of the hard disk to recognize the instances of any installed operating system.
- Incorrect BIOS/UEFI Settings: Improper BIOS or UEFI settings, specifically those in relation to the booting order of the system or the disk controllers, can prevent Windows from identifying or locating the installed OS in the system, leading to the said error.
- Missing or Inaccessible System Files: If the essential system files that happen to comprise the prerequisite for the booting process are either inaccessible or missing, the system will not be able to detect the presence of any installed Windows OS instance, contributing majorly to the cause of the error.
- Partition or Disk Errors: Any particular error in the existing hard drive partitions or the partition structure can contribute significantly to the underlying cause since the partitioning problems can lead to Windows installation not being correctly located.
Effective troubleshooting of this issue involves careful introspection of the boot process, including the files and the components involved. The below-mentioned remedies have been tried and tested in resolving the aforesaid error:
- Repair the BCD
- Use of Windows Installation Media
- Restore from a System Image
- Check and Reconnect the Hard Drive
- Review BIOS/UEFI Settings
You will need admin permission to execute these suggestions and a clear idea of how to use advanced commands and BIOS/UEFI
1] Repair the BCD:
In its entirety, the primary cause of the above-mentioned error can be a corrupted or improperly configured Boot Configuration Data (BCD). Since the contents of the BCD comprise all the relevant information pertaining to the installed operating system in the computer along with the boot sequence info, the first step towards the solution would be to repair or rebuild the BCD.
The below-mentioned steps can be followed to repair the BCD:
- Restart the system, and once the Windows Logo comes up, hold down the Power Button to forcibly shut down the system.
- By repeating the above step 3 times consecutively, the Windows Recovery Environment (WinRE) can be launched.
- Select the Command Prompt option in the WinRE menu by selecting Troubleshoot > Advanced Options > Command Prompt
- Enter the below commands in the same sequence as mentioned to repair the BCD
bootrec /fixmbr
bootrec /fixboot
bootrec /scanos
bootrec /rebuildbcd
- The bootrec utility initially updates or fixes the Master Boot Record (MBR) using the fixmbr command. After that, it updates the partition boot sector code with fixboot as the preliminary step in rebuilding the BCD.
- The next step involves scanning the storage device to locate active OS instances using scanos. Finally, it executes rebuildbcd to select the particular installation that should be added to the BCD, thereby completing the rebuilding process.
- Restart the computer for the changes to take effect
2] Use of Windows Installation Media
As the error pertains to a missing Windows installation, booting the system using external devices like Windows Installation USB or DVD can facilitate access to the repair tools and reinstallation options. Once the system boots through the installation media, choosing the available Repair your Computer option can be explored to make automatic repairs.
3] Restore from a System Image:
If there are any recent system image backups available, they can be used to restore the system to a previously stable state by way of the below-mentioned steps:
- Boot the system to WinRE.
- Select the System Image Recovery option from the WinRE.
- Follow the on-screen instructions to restore the system to a previously backed-up stable instance.
4] Check and Reconnect the Hard Drive:
A faulty or disconnected hard drive can also lead to the Total identified Windows installations 0 error. Hence, checking to see if the hard drive is connected correctly with the cables can eliminate the possibility of error concerning physical connectivity issues.
5] Review BIOS/UEFI Settings
The incorrect boot order in the BIOS/UEFI can also lead to the error in question. Hence, checking the BIOS settings to verify the correct boot order and drive can be an effective troubleshooting option. We ensure that the drive containing Windows is selected as the Primary Boot Device, which can help the system correctly identify Windows installation.
Conclusion
To conclude, the Total identified Windows installations 0 error occurrences can be attributed to several factors like corrupt Boot Configuration Data, faulty hardware, or an improper BIOS/UEFI setting. Following the above-mentioned steps can help eliminate the error. However, caution must be exercised since it involves modifying the boot settings and system files.