We can not create a new or existing system partition. The installation program failed to create a new or find an existing partition. We release a place for system partitions using diskpart in the installation program

Among the errors that interfer installing Windows 10 to a computer or laptop and often incomprehensible novice user - a message that "we could not create a new one or find an existing section. For more information, see the installation program log files. " (Or WE COULDN'T CREATE A NEW PARTITION OR LOCATE AN EXISTING ONE IN STLICAL SYSTEM VERIES). Most often, the error appears when installing the system on new Disc (HDD or SSD) or after preliminary formatting action, conversion between GPT and MBR and changing the partition structure on the disk.

In this instruction, we will talk about why such an error occurs, and, of course, to correct it in various situations: when there are no important data on the system section or disk, or in cases where there are such data and need to be saved.

The reason for the error "We could not create a new one or find an existing section."

The main reason for the impossibility of installing Windows 10 with the specified message that cannot be created a new section - the already existing partition structure on the rigid disk or SSD, which prevents the creation of the necessary system partitions with the bootloader and the recovery medium.

If it is clear from the described not to the end, what exactly happens, I try to explain otherwise

This explanation can already be enough for a more experienced user to understand the essence of the problem and correct it. And for novice users, several solutions are described below.

The following solutions suggest that you set one single OS (and not, for example, Windows 10 after installations Linux), and, in addition, the disc on which the installation is performed is indicated as a disc 0 (if it is not when you have several PC disks, change the order of rigid disks and SSD to bios / uefi so that the target disk is on the first place, or simply switch SATA cables).

Correction of the error in the absence of important data on the disk (section).

The first of the ways to correct the problem assumes one of two options:

On the disk to install Windows 10 there are no important data and everything is subject to removal (or already deleted).
There is more than one partition on the disk and on the first of them there are no important data that you want to save, while the partition size is sufficient to install the system.

In these situations, the solution will be very simple (data from the first partition will be deleted):

As you can see, everything is quite simple and any actions on the command line using DiskPart (Deleting partitions or cleaning the disk using the Clean command) in most cases are not required.

How to fix "Failed to create a new one or find an existing section" When installing Windows 10 to a disk with important data.

Second common situation - installing Windows. 10 is made to the disk, which previously served to store data, at the same time, most likely, as described in the previous solution, it contains only one partition, but the data on it should not be injured.

In this case, our task is to squeeze the section and release a disk space so that system sections of the operating system are created there.

You can do it with both the Windows 10 installation program and third-party free programs To work with partitions of disks, and in this case, the second method, if possible, use it, will be preferable (then it is explained why).

We release a space for system partitions using DiskPart in the installation program.

This method is good because to use it, we will not need something extra, in addition to launched program Installations of Windows 10. Minus the method is that after installation, we will receive a not quite ordinary partition structure on the disk when the bootloader is on the section with the system, and additional hidden system sections are at the end of the disk, and not at its beginning, as it usually happens (In this case, everything will work, but in the future, for example, when problems with loader occurs, some standard methods Solutions of problems can work not as expected).

In this scenario, the necessary actions will be as follows:

After that, close the command line, and in the section selection window for installation, click "Update". Select a section to install (not occupied space) and click "Next". In this case, the installation of Windows 10 will continue, and not a busy space will be used to create system partitions.

Using Minitool Partition Wizard Bootable to free up space for system sections.

In order to make a place for Windows 10 system partitions (not at the end, and at the beginning of the disk) and not losing important data is suitable, in fact, any boot software for working with the partition partitions. In my example it will be free utility Minitool Partition Wizard available in the form ISO Image On the official website https://www.partitionwizard.com/partition-wizard-bootable-cd.html

You can write this ISO to the disk or boot flash drive (bootable flash drive can be done using programs RUFUS., Select MBR or GPT for BIOS and UEFI, respectively, the file system - FAT32. For computers with EFI download, and this is most likely your case, you can simply copy all the contents of the ISO image to the USB flash drive file system FAT32).

Then you load from the created drive ( safe loading Must be disabled, see) and produce the following:

After applying the changes, restart the computer with windows Distribution 10 - This time a mistake that failed to create a new one or find an existing section should not appear, and the installation will be successful (when installing, select the section, and not unoccupied space on the disk).

If you have any questions, or there are additions, write in the comments.

In some cases, when installing Windows 10 on personal Computer, there is an inscription in which it says: " Could not create a new one or find an existing section. Additional Information Located in the installation program log files, or if the English version, then "We Couldn't Create A New Partition or Locate An Existing One".

Novice user, facing a similar mistake, often does not understand what exactly this is speech. As a rule, a similar problem occurs if the system is installed on another disk (HDD or SSD), before this was formatted, as well as in connection with the conversion between GPT and MBR or modifying the partition structure.

This article contains all the necessary information if, and methods are also described, with which it can be eliminated, depending on the case. For example, when there are no significant information on the section or disk, or, on the contrary, there is information you want to save.

Similar problems that sometimes occur when installing this system and solutions options: The MBR partition table is present on the disk, the GPT sections are located in the selected disk, as well as such a problem: "Running Windows10 cannot be installed on this disk" (in contexts that differ from GPT and MBR).

Causes of the appearance of an error: "It did not work out to create a new one or find an existing section"

There are two reasons due to which it is not possible to put Windows 10, as a result of which the inscription appears that the other section does not work:

Experienced users will immediately understand what is said here, what exactly is the problem and will be able to solve it. In the event that the user is a beginner, then several ways to correct this problem are described below. IMPORTANT: All solutions described below such a problem It is assumed that only one OS is set (and not installed Windows 10 after Linux). Also, the disk to which the system will be delivered must be marked as a disk 0. In the event that it is not so, that is, there is not one disk on the computer, then you need to change the sequence of disks and SSDs in BIOS or UEFI. It is necessary to make it so that the target disk is first in the account, for this you can simply rearrange the SATA cables).

Methods for eliminating the error in the absence of important information on the disk

Get rid of the problem when could not create a new section, in the first way, you can in the event that:

If everything is described above, it is quite easy to solve the problem, while all information from the first partition will be completely removed, for this, you need to do the following:

IN installation program Selecting the partition on which Windows 10 will be, as a rule, this is a disc 0 section 1;
Next, click "Delete";
We highlight "free space on a disk 0" and click "Next". Then, confirm the formation of system partitions, for further installation.

Everything is quite easy, with most cases, perform other actions on the command line using DiskPart (delete partitions or cleanse the Clean command) is not needed.

Entry if you have important information on the disk

The second, the most common case - Windows 10 is installed on the disk on which all the information was kept before, while it has only one partition. At the same time, all information in it should be saved.
To solve such a problem, you need to press the section and clean the space on the disk to form the Windows 10 sections there. Clear place can be used using the OS installation program or special third-party programsYou can use absolutely free. At the same time, it is preferable to apply the second option. Why, it becomes clear further.

Clean the disk space using Diskpart

When using this option, it is enough just to start the program on which Windows 10 is installed. However, this method has one disadvantage: after partitions are installed, the structure of them will be slightly different. In this case, the bootloader will be located in the section along with the system, and the addition hidden partitions will be located at the end of the disk, and not at the beginning. The system will certainly work and so, but in the future, if there are problems with the loader, some typical solutions Questions can not act quite as it should be.

In order for the disk space, it is necessary to perform the following:

When the command line appears, you need to type the commands listed below, in exactly the same sequence:
Diskpart.
List Volume
SELECT VOLUME N (In this case, N is the number of the only volume on the disk, or, in the case when the disk is not one, then the latter. At the same time, the number must be taken from the result of the previous command. It is extremely important: there must be a space, nothing Not busy - at least 700 MB).
shrink desired \u003d 700 minimum \u003d 700
EXIT

After performing all actions, the command line needs to be closed, and click "Update" in the window with sections. After that, select the section to install the OS, that is, free space and choose "Next". The OS will resume the installation, and free space will go to the organization of the system sections.

Clearing Place for System Section Utility Minitool Partition Wizard Bootable

In order to clear the place for Windows 10, and at the same time not to lose necessary information, You can choose any boot software that works with partition structures on the disk. In this article, we looked at the utility called Minitool Partition Wizard, in the form of an ISO image that can be found on https://www.partitionwizard.com/partition-wizard-bootable-cd.html, you don't need to pay for it. The utility needs to rewrite on a disk or bootable flash drive (you can remake the USB flash drive using such a program as RUFUS. To do this, select MBR for BIOS or GPT for UEFI, while the file system is FAT32. If the PC has an EFI loading - you can simply copy the file system. All information from an ISO image on a flash drive, where the file system is FAT32). After that, download from the created drive (in this case, you need to turn off safe download) and do the following:

Press ENTER in the main program window and wait until boot;
Select the first partition on the disk, then click "Move / Resize" to change the value of the section;
In the window that appears using a mouse or keyboard with numbers, clean the space from the left of the section, at least 700 MB;
Click OK, after which you mainly press Apply.

Next, you need to apply changes, after which the computer reboot, with exactly from the Windows 10 distribution. Now, the inscriptions that it is not possible to form a new one or find an existing partition, it should not appear, and the system itself must be fully installed on the computer. By the way, producing a setup, you need to choose a section, and not free disk space.

That's all that you need to know to eliminate such a problem as "could not create a new one or find an existing section."

From time to time, during installation Windows System Reports that the installation program failed to create a new or find an existing system partition. This problem does not allow to continue the installation, and drives many into a stupor. Nevertheless, there are several simple ways It is solved. But first, you need to deal with the root causes of the problem.

What does this error mean?

Could not create a new section - how to get rid of?

Consider several options.

Method 1

The simplest way to get rid of the error is to choose the main boot device. hDD instead of a flash drive. But the question arises - how to start the installation? In fact, to download from the flash drive there is no need to reconfigure the BIOS. Modern computers Allow you to select startup devices directly during boot. To do this, when you start the computer, press the F8 key. In the window, choose the boot uSB devicewithout changing the settings on the launch of the disks.

Method 2.

At the time of the error, turn off the USB flash drive. Then the computer will reboot, and due to the absence of a "interfering" USB drive, the machine considers information from the C disk. After that, you can connect the USB flash drive again and wait for the end of the installation process.

Installing an OS from an internal drive

Could not solve the problem in these ways, try another option: during installation, during sections marking, create one disk, and leave the rest of the space as an unblocked area. Potential section under the OS format. Using the SHIFT + F10 combination, go to the command line:

First command: diskpart
After it: List Disk

The command displays a list of drives. Ideally, you will see two devices - the hard disk created by you and the USB drive. Remember the number that is assigned a disk. Conditionally imagine that his number "0".

We enter the command: SELECT DISK 0
Now display a list of disk sections: List Part
Remember the section number that you assign to the installation of the OS. We enter the command: Select Partition 1
We assign the Disk value "Active": Active
Format: Format FS \u003d NTFS Quick Assign Exit

We left the DiskPart utility, but will continue to work on the command line. Go to the root of the flash drive. Let's say the letter of the flash drive "D":

Then I enter such a command: CD D:
Run the Installation File Copy command: Xcopy d: C: / E / H / K
After the process is completed, we enter: BootSect / NT60 C:

After this command, the C disk becomes bootable. Now, disconnect the USB flash drive and restart the computer. When the desktop starts, press the Win + R combination and enter:

Msconfig

In the window that appears, delete Windows Setup from the Download tab. In addition, get rid of the installer files from the C disc. If you have any questions write to us. Indicate with what the difficulties arose so that we could help.

Among the errors that interfer installing Windows 10 to a computer or laptop and often incomprehensible novice user - a message that "we could not create a new one or find an existing section. For more information, see the installation program log files. " (Or WE COULDN'T CREATE A NEW PARTITION OR LOCATE AN EXISTING ONE IN STLICAL SYSTEM VERIES). Most often, the error appears when installing the system to a new disk (HDD or SSD) or after pre-action for formatting, conversion between GPT and MBR and changing the partition structure on the disk.

In this manual, information on why such an error occurs, and, of course, to correct it in various situations: when there are no important data on the system section or disk, or in cases where such data is and needed to be saved.

Similar errors when installing OS and how to solve them (which, including may appear after some ways offered on the Internet, correct the problem described here): There is a table on the disk MBR sectionsSelected disk has style gPT sections, Error "Installing Windows on this disc Impossible "(in contexts other than GPT and MBR).

The reason for the error "We could not create a new one or find an existing section"

The main reason for the impossibility of installing Windows 10 with the specified message that cannot be created a new partition is the existing partition structure on the hard disk or SSD, which prevents the creation of the necessary system partitions with the bootloader and the recovery environment.

If it is clear from the described not to the end, what exactly happens, I try to explain otherwise

This explanation can already be enough for a more experienced user to understand the essence of the problem and correct it. And for novice users, several solutions are described below.

Attention: The following solutions suggest that you set one single OS (and not, for example, Windows 10 after installing Linux), and, in addition, the disc on which the installation is performed is indicated as a disc 0 (if it is not when you have several disks on PC, change order hard disks And SSD in BIOS / UEFI so that the target disk is in the first place, or simply switch the SATA cables).

Error correction in the absence of important data on the disk (section)

The first of the ways to correct the problem assumes one of two options:

On the disk to install Windows 10 there are no important data and everything is subject to removal (or already deleted).
There is more than one partition on the disk and on the first of them there are no important data that you want to save, while the partition size is sufficient to install the system.

In these situations, the solution will be very simple (data from the first partition will be deleted):

As you can see, everything is quite simple and any actions on the command line using DiskPart (Deleting partitions or cleaning the disk using the Clean command) in most cases are not required.

How to fix "Failed to create a new one or find an existing section" When installing Windows 10 to a disk with important data

The second common situation - installing Windows 10 is made on the disk, which previously served to store data, the most likely, as described in the previous solution, it contains only one partition, but the data on it should not be injured.

In this case, our task is to squeeze the section and release a disk space so that system sections of the operating system are created there.

You can do this with both the Windows 10 installation program and third-party free programs for working with disc partitions, and in this case the second method, if possible, use it, will be preferable (further explains why).

We release a place for system partitions using diskpart in the installation program

This method is good because to use it, we will not need something additional, in addition to the already running Windows 10 installation program. Minus the method is that after installation, we will receive a not quite ordinary partition structure on the disk when the bootloader is on the section with the system , and additional hidden system sections - at the end of the disk, and not at its beginning, as it usually happens (in this case, everything will work, but in the future, for example, when problems with the loader, some standard ways of solving problems may not work like this As expected).

In this scenario, the necessary actions will be as follows:

While in the Windows 10 Installation Program, press SHIFT + F10 (or SHIFT + FN + F10 on some laptops).
The command line opens, use the following commands in order.
diskpart.
list Volume
sELECT VOLUME N. (where n is the single volume number on the hard disk or the last partition on it, if there are several of them, the number is taken from the execution of the previous command. Important: it should be about 700 MB of free space).
shrink desired \u003d 700 minimum \u003d 700 (In my screenshot - 1024, because there was no confidence how much space is really needed. 700 MB is enough, as it turned out).
eXIT

After that, close the command line, and in the section selection window for installation, click "Update". Select a section to install (not unoccupied space) and click "Next". At the same time, the installation of Windows 10 will continue, and the unemployed space will be used to create system partitions.

Using Minitool Partition Wizard Bootable to free up space section sections

In order to make a place for Windows 10 system partitions (not at the end, and at the beginning of the disk) and not losing important data is suitable, in fact, any boot software for working with the partition partitions. In my example, it will be a free Minitool Partition Wizard utility, available as an ISO image on the official website https://www.partitionwizard.com/partition-wizard-bootable-cd.html

This ISO You can burn to a disk or boot flash drive (bootable flash drive can be done using the RUFUS program, select the MBR or GPT for BIOS and UEFI, respectively, the file system - FAT32. For computers with EFI download, and this is most likely, your case can be Just copy all the contents of the ISO image to the flash drive with the FAT32 file system).

Then you load from the created drive (secure download must be disabled) and produce the following actions:

After applying the changes, restart the computer from the Windows Distribution - this time an error that failed to create a new one or find an existing section appear should not, and the installation will be successfully (when installing, select the section, and not unoccupied disk space).

I hope the instruction could help, and if something suddenly did not work out or remain questions - ask in the comments, I will try to answer.

At one time, the error "Installation program could not create a new one or find an existing system section" was pretty nerves, but fortunately now I know the reason and several ways to bypass or fix it, what I share with you.

The message "Installation program failed to create a new one or find an existing system section" Sometimes you can get when installed Windows 7 or installing Windows 10, it looks like this:

In this case, the partitions on the hard disk can be created, format or deleted, but when selecting a section for installation and pressing the "Next" button, a message is displayed about the impossibility of installing Windows to this disk. Most often, and as a rule, this error occurs when Windows is installed from a USB flash drive.

Causes of the error "Installation program failed to create a new one or find an existing system section":

IN BIOS Computer Or the laptop by the first device in the download list is not installed not a hard disk, but any other device is a DVD, a flash drive, loading over the network, etc.
In the computer installed more than one hard disk Or SSD, you can not need to disable the Windows installation time
Invalid download settings in BIOS
The flash drive with which the Windows installation is made is not suitable for this, it is recommended to re-create the boot flash drive to another program and use another image of Windows. It is extremely desirable original.

SAMI frequent cause This error, the first. Starting with Windows 7, the installer checks bIOS settings And it does not always make it correctly, if the installer decides that you specified for installation Windows hard The disc is not selected first in the list of devices for download, it does not allow to continue the installation and gives the message: "The installation program failed to create a new one or find an existing system section."

To correct this error, you can do the following:

1. Go to the BIOS and configure the list of devices to download in such a way that the hard disk was always the first in it, in some BIOS there is even a special item Fixed Boot Order - which fixes the order you specified and does not give it to change. In some, usually old Bios. You cannot customize the device loading procedure, you can more accurately configure, but when the flash drive is connected, such a BIOS for some reason always puts it above the hard disk. If the loading order managed to configure, use boot-menu to download from the flash drive, you can call it with the F8-F12 keys in less often ESC, F1 or F2 and then installing Windows will be held in normal mode.

2. There is a different more reliable way to solve this problem, you need to split the hard disk and copy setup files On it, make it booty and overloaded, in this case, the installation of Windows will be started directly from the hard disk and will pass in normal mode without problems. To do this, it is necessary to start the installation and in the installer, create one partition on the hard disk, which will be disk, then press SHIFT + F10, the command line must be opened in it. Multiple teams.

diskpart. - Utility will start

lIST DISK. - Shows the list of available disks, in the list at least there must be one hard disk and boot flash driveThe size is easy to understand which disk you need to choose to remember its number, to select a disk with which we will work enter the command:

sELECT DISK 0. (choose a disc 0 if you have a hard disk under a different number indicate it)

list Part We display a list of partitions on the disk, in the installer you had to create one partition, remember its number and enter the following command, for example, we need a section at number 1:

sELECT PARTITION 1.

active. - We make this section active, that is, it will be used when loading

now it remains to format our system partition, to do this, enter commands:

format FS \u003d NTFS Quick

assign Letter \u003d C (C - the letter of the disk you want to assign the section if you can choose another, remember it, it will be useful for us at the file copying step)

eXIT - We leave the DISRPART utility and continue to work on the command line.

We need to define the letter assigned to the flash drive in order to copy files from the flash drive to the newly created and formatted partition on the hard disk. To search the letters of the flash drive can be typing the command cD E:or simply e: where e is the possible letter of the flash drive, sometimes the letters are assigned not since the beginning of the alphabet and from the end, try if the disk with the letter you selected does not exist you will receive an error message if the disk with such a letter is that the command will be executed in this case, run the command Dir. It will show a list of folders and files - you can understand what disk belongs to the letter. After the letter assigned to the flash drive, you can start copying files.

For example, the letter of the flash drive e, the letter section hard Disk - C, then the command to copy files will look like this:

xcopy E: C: / E / H / K

when copying is over to execute the command:

bootSect / NT60 C:(where C is the letter of the hard disk, do not confuse)

The last command makes the boot disk, you can remove the flash drive after it, configure the BIOS to download from the hard disk and restart the computer if everything is done correctly, the installation of Windows must start and go through the regular mode without any problems with the selection or disk for installation. .

After the installation process is completed, you can delete unnecessary entries from the boot menu using the msconfig command, as well as delete the installation files from the hard disk, they will most likely be no longer needed.

I hope this detailed instructions It will help you to find reasons and correct the error: "The installation program failed to create a new one or find an existing system section."