Resolving Error Code 0x8007025D During Windows Installation

Updated by the following author

Linda 

Last updated on April 30, 2024

Numerous users have reported encountering the error code 0x8007025D during a fresh installation of Windows 10. This frustrating error prevents you from completing the setup process, leaving your system in an unusable state. In this article, we will delve into the possible causes of error code 0x8007025d and provide step-by-step solutions.

#1 What is error code 0x8007025D?

Most users encounter this issue when attempting a clean install or updating Windows using a USB flash drive. This code is also referred to as the "Setup was interrupted" error, which generally signifies an issue during the installation process, such as damaged or missing files, problems with the installation media, or hardware-related issues. This impedes the installation from completing successfully, leaving users unable to properly use their computers.

As a comprehensive and efficient Windows utility, AOMEI Partition Assistant is suitable for various Windows update and installation errors:

What Causes the 0x8007025D Error?

Error code 0x8007025D can occur due to several reasons:

• Damaged or incomplete installation files: The installation files on the USB drive or DVD might be damaged or incomplete, leading to errors during the setup process.
• Faulty installation media: The USB drive or DVD used for installation might be damaged or faulty, causing errors during the installation.
• Bad sectors on the hard disk (HDD/SSD): Damaged files and bad sectors on the hard drive can also trigger error code 0x8007025D.
• Damaged or corrupted RAM: Random Access Memory (RAM) is crucial for a computer's functionality, especially during system installations and updates. Faulty RAM can lead to data corruption, system instability, and errors like 0x8007025D.

Now, share these reasons and potential solutions with friends who encounter the same error code:

How to Fix Error Code 0x8007025D in Windows 10

To help you resolve error code 0x8007025D, you can try the following steps:

Method 1: Remove Connected Devices

Remove all PC peripherals. Connected devices, including USBs and external hard drives, can also cause Windows update issues, such as error code 0x8007025d. A faulty peripheral can interfere with the installation of Windows updates. Thus, the first recommendation is to remove all peripherals from the target computer and restart it.

Method 2: Shrink the Partition and Format It

During the process, you'll need to select the partition where you want to install Windows. Installing Windows 10 requires less than 20 GB of available space, while Windows 11 needs at least 64 GB.

However, the larger the partition, the more likely it is to become damaged. Don't panic. As a versatile partition and disk management expert, the AOMEI Partition Assistant Professional tool can help you resize the system partition and format it:

Reduce the system partition:

Step 1: Locate and select the partition that you want to shrink.

Enter the Partition Manager section, right-click on the partition you want to shrink, and choose “Resize/Move”.

Step 2: Resize to Shrink the Partition

Resize the partition by dragging the target partition's end with mouse.

You can also adjust the resize slider to shrink the target partition. When you're done, click “OK” to continue.

Third step: Perform the action.

Click the Run Task button and click Apply to save all changes.

Format the system partition

Step 1. Launch AOMEI Partition Assistant, right-click the partition on your external hard drive/USB/SD card you want to format and choose "Format".

Step 2: Specify a new partition label, file system (NTFS/FAT32/EXT2/EXT3/EXT4/exFAT) and cluster size for the selected partition, and click “OK”.

3. In the warning window, click Yes to continue.

Step 4. Hit the “Run 1 Task” button on the top left to preview the changes and then click “Apply” to start formatting the external hard drive/USB/SD card.

Method 3: Run the Windows Update troubleshooter

Another way to fix the “Windows couldn't install required files” error on your Windows 10 computer is to run the Windows Update troubleshooter:

Step 1. Press Win + I to open Settings, then choose Update & Security.

Step 2. Under Troubleshooting, click on Other troubleshooters. Then, under Run troubleshooters, click on Windows Update and then click Run the troubleshooter.

Method 4: Download a new Windows 10 ISO

Error code 0x8007025d might be caused by a corrupted Windows image file. To download a new Windows 10/11 image file, follow these steps:

1. Visit the official Microsoft website at Microsoft website, and switch to the "Create Windows 10/11 installation media" > "Download tool now" tab. 2. Run the downloaded Media Creation Tool and select the option to "Create installation media for another PC." 3. Follow the on-screen instructions to complete the creation of the installation media.

Method 5: Update the BIOS

If the above solutions do not resolve the error, ensure that your BIOS is updated to the latest version.

Important: Updating the BIOS can be risky, so it's important to follow the manufacturer's instructions carefully and make sure your computer is connected to a stable power source during the update.

Step 1: Identify your BIOS version: You can find the current version by accessing the BIOS menu during startup. Usually, you can enter the BIOS menu by pressing a specific key (such as F2, F10, or Del) while booting up.

Step 2: Download the latest BIOS update: Visit your computer/motherboard manufacturer's website to download the latest BIOS update. Make sure you download the correct BIOS update for your specific model.

Step 3: Next, install the BIOS update and restart your computer. Follow the tutorial to reset your BIOS settings.

Conclusion

In summary, Error Code 0x8007025D can be an frustrating obstacle during the Windows installation process, but it can be resolved with the right troubleshooting steps. By verifying the integrity of your installation media, checking your hardware components, updating drivers, and performing a clean install if necessary, you can address the underlying issue causing this error and successfully install Windows on your computer. Utilizing tools like Partition Master can help save time and effort while resolving this issue.

Frequently Asked Questions about Error Code 0x8007025D

These common issues related to error code 0x8007025d might also help answer your other questions:

**1. How to fix Windows 11/10 installation errors?**

While installing or updating Windows 10/11, you might encounter several common issues. Here are some general solutions to try:

• Make sure your device has enough space.
• Run Windows Update repeatedly.
• Check third-party software for any necessary updates.
• Disconnect all extra hardware devices.
• Check Device Manager.
• Uninstall any third-party security software.
• Check for hard drive errors.

How to fix Windows Update errors?

Windows users might receive an error message, such as Please wait while we install a system update, during a system update. Check your internet connection, run the troubleshooter, use Windows Automatic Repair, and update Windows in Safe Mode.

How do I update Windows 10 manually?

Check for updates. First, select the Start button, then go to Settings > Update & Security > Windows Update, and you can check for updates manually. To get the Update Assistant and update to the latest version of Windows 10, go to the Microsoft Software Download website.