the windows 11 media creation tool won’t work. it either doesn’t launch at all, crashes immediately, or fails partway through the process.
running it as administrator. have 8GB USB drive inserted. internet connection is stable. still failing.
not sure if this is a windows version issue, a USB drive issue, or a tool download issue.
for people who’ve successfully used the media creation tool recently: what does the working setup look like? are there specific windows requirements it checks first that might be blocking it? and if the tool itself is broken, what’s the alternative approach to get a windows 11 install image?
The ISO download plus Rufus path being more reliable than the Media Creation Tool directly is consistent with my experience. The MCT has a long history of intermittent failures. Downloading the ISO and using Rufus adds one step but almost always works when the MCT doesn’t.
tpm.msc being the quick way to check tpm status is useful. a lot of people getting the requirements error don’t know how to verify their tpm version. running tpm.msc directly is faster than navigating through device manager or bios to find the information.
the user agent trick to get the direct iso download on the microsoft page is worth knowing. changing the browser’s user agent to pretend to be a non-windows system reveals the iso download option that microsoft hides from windows users to push them toward the media creation tool instead.
windows 11 media creation tool common failure scenarios and fixes:
tool won’t launch or immediately closes: right-click > run as administrator. the tool requires admin privileges. if it still doesn’t launch, your security software may be blocking it. add an exception for the downloaded file or temporarily disable AV.
“something went wrong” error: often a TPM or secure boot check failure. the tool checks if your PC meets windows 11 requirements before proceeding. if your PC doesn’t meet them, it fails here. you can still create media using the windows 10 media creation tool (for a windows 10 USB) or the windows 11 ISO download method below.
fails mid-process: usually insufficient disk space on the USB or a USB drive issue. use a USB 3.0 drive of at least 8GB with nothing else on it. some USB drives (particularly cheap flash drives) have write speed or reliability issues that cause mid-process failures. try a different drive.
alternative if the tool itself is the problem: microsoft offers a direct ISO download from the windows 11 download page. download the ISO, then use rufus (free, open source) to write it to the USB drive. rufus is more reliable than the media creation tool for many users and supports bypassing TPM checks for unsupported hardware if needed.
For creating Windows 11 media on a machine that doesn’t meet the requirements, the Rufus approach with the ISO is the practical path anyway. Rufus has options to bypass the TPM and Secure Boot requirements during USB creation for compatibility purposes, which the Media Creation Tool doesn’t offer.