How To Fix “Windows Cannot Install Required Files: 0x8007025d Error Code”?

Installing Windows on your PC is quite simple and it usually happens without any issues or errors. But sometimes, users face strange errors and are not able to complete the Windows installation. One such error is “Windows cannot install required files: 0x8007025d Error Code”. This problem usually occurs when users try to reinstall Windows on a hard disk that already has Windows installed on it. Let us check out some troubleshooting steps that will help you to fix, this issue.

Also Read: 9 Ways To Fix Windows Update Fails To Install Windows 11/10

Why Do Users Face “Windows Cannot Install Required Files: 0x8007025d Error Code”?

There is no exact reasonto why users face Windows cannot install required files on Windows 10, 0x8007025d while installing or updating their Windows. But here are some potential reasons:

Memory Issues: Experts have stated that issues with the partitioning of your hard disk memory can lead to this error. Reducing the size of the memory and formatting it are two ways to fix this error.

USB Issues: For those trying to install Windows using a USB pen drive or flash disk can try to change the USB device and then try to install Windows. A faulty device may not be able to install Windows and produce this error.

Delete Cache: Sometimes certain temporary files may result in Windows cannot install the required files, 0x8007025d Error Code, It can be fixed by deleting the temp and junk files.

Also, for users interested in installing Windows 11 on an unsupported PC, refer to the following guide to learn how to proceed with the installation.

How To Fix Windows Cannot Install Required Files On Windows 10, With 0x8007025d Error Code?

There are a few methods that can help you fix this error. Follow each step and try again. If the error resolves then you can ignore the remaining steps.

Note: Before you get started, make sure to back up your data before you start troubleshooting. This will help you to prevent losing any important files if you make a mistake.

Method 1: Initiate Memory Diagnostics

Step 1: Press Win + I on your keyboard to open Settings.

Step 2: Click On Update & Security followed by Recovery in the left panel.

Update & Security followed by Recovery

Step 3: Locate the Advanced Startup section and click the Restart Now button.

Step 4: The Windows will now restart with the Advanced Startup page. Click on the Troubleshoot option.

Troubleshoot option

Step 5: Select Advanced Options and then click on UEFI Firmware Settings option.

UEFI Firmware Settings

Step 6: Click on the Restart option.

Restart option

Step 7: The PC will now reboot into BIOS where you have to locate and choose the Diagnostic option.

Step 8: Select Memory Test and press the Enter button to initiate the diagnosis.

This method helps identify if the “Windows cannot install required files: 0x8007025d Error Code” is due to faulty RAM.

Also Read: How to Reinstall Windows 11?

Method 2: Reduce the Hard Disk Size Followed By Formatting It

Step 1: To open Settings, press Win + I on your keyboard.

Step 2: On the left side, select Recovery after selecting Update & Security.

Step 3: Navigate to the Advanced Startup area, then select the Restart Now button.

Step 4: The Advanced Startup page will now appear when Windows restarts. Select Troubleshoot from the menu.

Step 5: Click on the UEFI Firmware Settings option under Advanced Options.

Step 6: Select the Restart option.

Step 7: Next click on the Boot tab or System Configuration tab.

System Configuration

Step 8: Select Boot Options.

Step 9: Enable the Legacy Support option.

Step 10: Click Yes and then choose Exit on the top.

choose Exit

Step 11: Locate the UEFI option on the Boot Manager page.

Step 12: Choose the Operating System version.

Step 13: Once the Windows Setup Dialog box appears, select the custom option.

Step 14: Click Apply and then click Format.

Step 15: Click on Next and wait for some time till the process completes.

Also Read: How To Create A Bootable USB To Install Windows?

Method 3: Disable Your Antivirus

Step 1: Press Win + S to open the Search box and type Virus.

Step 2: Look for Virus & Threat Protection among the search results and click on it.

Step 3: Next, select Manage Settings.

Step 4: Turn off the toggle button under Real-time protection by sliding it toward the left.

Now try to update or install Windows and check if the issue persists.

Note: If you use a third-party antivirus then you have to disable them as well.

Also Read: How To Fix The Error 1310 Installation Issue In Windows 11

Method 4: Execute Windows Update Troubleshooter

Step 1: Hit the Win + I  keys to open Windows settings.

Step 2: Click on Update & Security and then click on Troubleshoot in the left pane.

click on Troubleshoot

Step 3: Click on Additional Troubleshooters.

Additional Troubleshooters

Step 4: Look for Windows Update troubleshooter and click on it.

Windows Update troubleshooter

Step 5: Next, click on Run The Troubleshooter button.

Step 6: Follow the on-screen instructions and restart the PC.

Also Read: How To Fix Optional Features Not Installing on Windows 11

What other questions do you have about fixing the “0x8007025d error code”?

We hope that the above-mentioned steps helped you to fix the Windows that cannot install the required files with the 0x8007025d Error Code. If you are still having trouble, don’t be afraid to ask for help. There are a variety of resources available to help you, including our customer service representatives at [email protected]

Please let us know in the comments below if you have any questions or recommendations. We

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