Since there is no "Media Creation Tool" to automate the process for you, you must manually create a bootable USB drive using the ISO file:
If you are looking to reinstall, upgrade, or repair your system, you need the official to create a bootable USB drive or download an ISO file.
Download the latest version from the Official Rufus Website. windows+81+download+64+bit+media+creation+tool+link
How to create usb bootable install media for Windows 8.1 in 2025
, which includes a built-in script to download official ISOs for Windows 8.1, 10, and 11 directly from Microsoft's servers. Microsoft Community Hub Steps to Create 64-bit Installation Media Since there is no "Media Creation Tool" to
To download safely, use only Microsoft’s official tool.
If you're looking for a direct link to download Windows 8.1 64-bit using the Media Creation Tool, click on the link below: Microsoft Community Hub Steps to Create 64-bit Installation
To ensure security and compatibility, it is strongly recommended to download the Media Creation Tool directly from Microsoft.
Click the official link above. If the page loads correctly, you will see:
Once you have downloaded the 64-bit ISO file, you will need a third-party tool to replace the functionality of the old Media Creation Tool.
Note : The download link is temporary and will expire 24 hours from the time of creation. 2. Create Bootable Media