We couldn’t update the system reserved partition

Installing Windows 10 upgrades or updates may not become as smoothly every bit planned. Chances are, you've come across an mistake that says Windows x couldn't exist installed, Nosotros couldn't update the arrangement reserved partitioning with the error code 0xc1900104 or 0x800f0922.

Nosotros couldn't update the organisation reserved sectionalisation

We couldn't update the system reserved partition

You might be wondering what is causing this problem, and if there's a mode to fix it. We're here to say yeah, there is a way, and it'southward quite simple to reach. Just put aside a few minutes of your time and you'll fix the issue in no time.

What is the crusade?

You see, the System Reserved Partition (SRP) may exist too full. Bear in heed that the Organization Reserved Segmentation (SRP) is just a small infinite on your difficult drive, and it is designed to store boot information for Windows 10.

Not merely that, but anti-virus and other security apps commonly write to the SRP, and that can crusade the space to striking its limit before long. There's cypher much one tin can practice near this issue at the moment. It all comes down to whether or not Microsoft tin can come up with a better solution that tin can free up SRP space.

The resolution to the error

These steps are not complicated, merely it comes with the possibility of run a risk since you'll be playing around with the organization reserved kicking partition area.

At present, if y'all desire to upgrade to Windows 10, you'll first need to free up 15MB of space on the SRP then take the steps to upgrade again. However, if you're updating Windows x, merely complimentary up 13MB of space and then go along to try again.

To exercise this, press the Win+R. When the Run window appears, be sure to type diskmgmt.msc and press Enter.

The following step, then, is to right-click on the Disk (such equally Disk 0) that holds the SRP, and select Backdrop. Next, you lot'll need to choose the Volumes tab, then this where the Segmentation Style. Information technology will say either GUID Partition Tabular array (GPT) or Master Boot Record. You'll need to select the one you're using. Information technology's either GPT or MBR.

The solution for Windows 10 with GPT sectionalization

First, the user must fire upwards the Command Prompt. Click on the Search or Cortana push, blazon the word "Command Prompt" so printing-and-hold or right-click on Command Prompt in the results, and select Run as ambassador.

In the command prompt, type the post-obit and then hit Enter.

mountvol y: /southward

This procedure will add the Y: drive letter to gain access to the Organization Partition.

Alter to the Y drive by typing

Y:

and printing Enter.

Then, steer to the Fonts folder by typing

cd EFI\Microsoft\Boot\Fonts.

One time you lot're there, blazon

del *.*

to delete Font files.

The organisation may inquire if y'all are sure to keep, press Y and so Enter to move on.

This should help!

The solution for Windows 10 with MBR partition

Press the Windows key + R. In the Run window that comes up, type diskmgmt.msc and printing Enter. Adjacent, be sure to select the partition marked Arrangement Reserve. Correct-click on it and select Change Bulldoze Letter and Paths. Choose Add, then Enter Y for the drive letter, and finally click OK.

From the Kickoff menu, search for cmd. Right-click Command Prompt from the search results, and select Run equally administrator. In the control prompt, type Y: and hitting enter to switch to that drive. Then, navigate to the Fonts folder by typing cd Boot\Fonts.

Type the post-obit and press Enter:

takeown /d y /r /f

You must include the infinite and the period subsequently the "f", or the command will not work properly. Dorsum up the permission to the bulldoze past typing the post-obit and printing Enter:

icacls Y:\* /relieve %systemdrive%\NTFSp.txt /c /t

Annotation: Make sure that all files are shown every bit successful and none has failed.

Type whoami and press Enter, and and so record the username. Type the following command and printing Enter:

icacls . /grant <username>:F /t

Do not put a space between the username and ":F", or the command won't work.

Make certain y'all are still located in Fonts location (Y:\Boot\Fonts) every bit described above. Then, Type del *.* to delete font files. The system may ask you if you are sure to go on, press Y and then enter to go on.

Earlier careful, a mistake could turn out to exist expensive.

We couldn't update system reserved partition