Windows 8.1 Download 64 Bit Media Creation Tool ((link)) -

The official Windows 8.1 Media Creation Tool was discontinued by Microsoft and is no longer available for direct download on their official website. Because Windows 8.1 reached its end of support on January 10, 2023

1. Uncheck the box that says "Use the recommended options for this PC."
2. Under Architecture, select 64-bit (x64) .

   Step 2: Select Your Edition

   Once on the correct page, you will be asked to select your edition. Choose: windows 8.1 download 64 bit media creation tool

   The bar moved again: 20%, 40%, 80%. Then, a chime. The tool asked: Which USB drive? He inserted a fresh 8GB SanDisk—ironic, because 8GB was considered generous back then. The official Windows 8

   https://www.microsoft.com/en-us/software-download/windows8 Uncheck the box that says "Use the recommended

   The tool will format the drive (FAT32 or NTFS) and make it bootable.

   1. UEFI and GPT Support: The 64-bit media is designed to boot in UEFI mode, which requires a GUID Partition Table (GPT) on the hard drive. This offers enhanced security features, such as Secure Boot, which was a major marketing point for Windows 8.1.
   2. Memory Addressing: A primary reason for downloading the x64 version is the ability to address memory beyond the 4GB limit of the 32-bit architecture. The MCT ensures the necessary kernel files for this memory management are included.
   3. Driver Availability: While the 64-bit version offers better performance, users should verify driver availability for older hardware. Some very old peripherals may lack 64-bit driver support, rendering them inoperable on a Windows 8.1 x64 installation.

   It worked.

   Part 4: Creating the Bootable Media (USB or DVD)

   Now that you have the 64-bit ISO file (e.g., Windows_8.1_x64.iso), you need to turn it into a bootable installation drive. You have two excellent, free options.