You might have noticed that finding the official tool is not as straightforward as it once was. Many users report that the Windows 8.1 Media Creation Tool is no longer prominently featured or easily accessible on Microsoft's website. Some have even found that the tool's download options have vanished or only show Windows 10.
Before starting, it's crucial to understand why you might need the 64-bit version over the 32-bit (x86) version. The terms "64-bit" and "32-bit" refer to how a computer's processor (CPU) handles information. The 64-bit version of Windows can handle large amounts of Random Access Memory (RAM) more efficiently than a 32-bit system. While most programs designed for the 32-bit version will work on a 64-bit system, device drivers are not interchangeable. You must ensure that your hardware has 64-bit drivers available.
: Select your preferred product language from the dropdown menu and hit Confirm .
While Microsoft’s official tool is no longer promoted, you can create a bootable USB drive using the ISO file and a free, trusted third-party tool called . Many experienced users find this method more reliable for creating bootable media, as the older Microsoft process for Windows 8.1 was known to have technical issues.
For the 64-bit version of Windows 8.1, ensure you select 64-bit (x64) from the architecture options. windows 8.1 download 64 bit media creation tool
To ensure you successfully get the working, verify:
The USB drive must have at least 8 GB capacity for Windows 8.1 64-bit, though some sources indicate 4 GB may be sufficient for the basic installation files.
Among these alternatives, Rufus remains the most recommended for Windows-specific installations due to its focus on Windows boot requirements and its built-in ISO download functionality.
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If you need to perform a clean install or repair an existing system, follow these steps to get the official 64-bit files:
If you have a computer that originally came with Windows 8.1 (an OEM key embedded in the BIOS), the installer will automatically detect the key. You will not be prompted to enter one. If you bought a retail key, enter it now. If you are reinstalling on a machine that previously had a legitimate license, click —the hardware ID will reactivate automatically later.
Insert the bootable USB drive into the computer where you want to install Windows 8.1.
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YUMI is designed for creating multiboot USB drives containing multiple operating systems. It works well for advanced users who need to maintain several installation options on a single USB drive.
Choose between 32-bit and 64-bit download options.
If you chose , insert your USB drive and select it from the list.