Installing 32bit Windows in 64bit UEFI

Installing a 32-bit version of Windows on a computer with a 64-bit UEFI can be a bit tricky, but with the right steps, you can get it up and running smoothly. In this article, we will guide you through the process of installing 32-bit Windows on a 64-bit UEFI system.

Why Install 32-bit Windows on a 64-bit UEFI System?

There are a few reasons why you might want to install a 32-bit version of Windows on a computer with a 64-bit UEFI:

• Compatibility: Some older software or drivers may only work on a 32-bit version of Windows.
• Resource usage: 32-bit Windows generally requires less system resources compared to its 64-bit counterpart, which can be beneficial on older or low-spec machines.
• Legacy systems: If you have an older computer that only supports a 32-bit operating system, installing a 32-bit Windows on a 64-bit UEFI system can be a workaround.

Requirements

Before proceeding with the installation, make sure you have the following:

• A 32-bit version of Windows ISO file.
• A USB flash drive with at least 8GB of storage capacity.
• A computer with a 64-bit UEFI firmware.

Step 1: Create a Bootable USB Drive

To install 32-bit Windows, you'll need to create a bootable USB drive. Here's how:

1. Download a tool called Rufus from https://rufus.ie/.
2. Insert your USB flash drive into your computer.
3. Open Rufus and select your USB drive from the "Device" dropdown menu.
4. Under "Boot selection," click on the "Select" button and choose the 32-bit Windows ISO file you downloaded.
5. Leave the other settings as default and click on the "Start" button to begin creating the bootable USB drive.

Once Rufus finishes creating the bootable USB drive, you're ready to move on to the next step.

Step 2: Configure UEFI Settings

Before you can install 32-bit Windows on a 64-bit UEFI system, you need to configure the UEFI settings. Here's how:

1. Restart your computer and enter the UEFI settings. The key to access UEFI settings may vary depending on your computer manufacturer, but it's usually one of the following: F2, F10, F12, or Delete.
2. Navigate to the "Boot" or "Boot Options" section in the UEFI settings.
3. Disable "Secure Boot" if it's enabled.
4. Change the boot mode from "UEFI" to "Legacy" or "CSM" (Compatibility Support Module).
5. Save the changes and exit the UEFI settings.

Now your computer is ready to boot from the USB drive and install 32-bit Windows.

Step 3: Install 32-bit Windows

Follow these steps to install 32-bit Windows on your computer:

1. Insert the bootable USB drive into your computer.
2. Restart your computer and press the key to access the boot menu. This key is usually F12 or Esc, but it may vary depending on your computer manufacturer.
3. Select the USB drive from the boot menu to start the Windows installation process.
4. Follow the on-screen instructions to install 32-bit Windows. When prompted, select the partition where you want to install Windows.
5. Wait for the installation to complete. Your computer will restart several times during the process.
6. Once the installation is finished, you'll be prompted to set up Windows. Follow the instructions to customize your settings.

After completing these steps, you should have successfully installed 32-bit Windows on your 64-bit UEFI system.

Conclusion

Installing a 32-bit version of Windows on a 64-bit UEFI system is possible with a few extra steps. By creating a bootable USB drive and configuring the UEFI settings, you can easily install 32-bit Windows and enjoy its benefits. Remember to back up your important data before proceeding with the installation.

References