While Microsoft officially ended support for Windows 8.1 on January 10, 2023, many users still need a clean 64-bit installation for legacy software or older hardware. However, the official has been removed from Microsoft's public servers as of 2026.
If you selected "USB flash drive" as the installation media, the Media Creation Tool will create a bootable USB drive. Insert a blank USB drive with at least 4 GB of free space and follow these steps: windows 8.1 download 64 bit media creation tool
Always select . Deleting the old partitions ensures you get a pure, bloatware-free system. While Microsoft officially ended support for Windows 8
If the page redirects, you must change your to simulate an older operating system or mobile device. Here is the easiest method: Insert a blank USB drive with at least
| Error | Solution | | :--- | :--- | | during install | Bypass by pressing Shift + F10 , typing OOBE\BYPASSNRO , then restart. | | USB not booting | Recreate the drive using Rufus with MBR partition scheme. Disable Secure Boot in BIOS. | | Invalid ISO checksum | Your download may be corrupt. Delete the ISO and re-download from the Microsoft Recovery page. | | Missing media driver | Use a USB 2.0 port instead of USB 3.0. Or, slipstream drivers into the ISO using NTLite. | | Product key rejected | Windows 8.1 keys are not interchangeable with Windows 8.0 keys. Ensure you have a genuine 8.1 key. |
. While the tool was widely used in the past, the current official method is to download the Windows 8.1 ISO file