Windows Media Creation Tool needs your USB drive to be set as an MBR (Master Boot Record) instead of GPT (GUID Partition Table) because this allows you to actually ‘boot’ from the USB.
After the formatting completes, run the Media Creation Tool (you can also implement fix 1 here) and see if the error is resolved.įix 3: Use Disk Management to convert to Master Boot Record.Make sure that the format is set as “NTFS” and proceed. A pop-up window will appear, asking you for all the additional details.Select your target USB device, right-click it and select “ Format”.Press together the “Windows” and “E” keys and click on This-PC at the left navigation bar.For that, we will use the in-build disk formatting feature. This should fix the issue.įormatting the target USB as NTFS and then running the Media Creaton Tool is another workaround which many users report as effective.
Simply launch MediaCreationTool.exe from the drive, select the source media, and proceed with the media creation.
A workaround that seems to fix the Error Code 0x80042405-0xa001a is to download the Media Creation Tool directly to the USB and run it from there. Normally, when you want to launch the Media Creation Tool, you would download it to your local drive C and then launch it from there and try to create a bootable drive. Windows Error Code 0x80042405-0xa001a Fixįix 1: Download Media Creation Tool directly to the USB Before you proceed to them, tough, make sure that you are logged in as an Administrator on your computer. So far, there is no clear explanation of what actually triggers this error, but we have found some workarounds which can fix it in no time. The Error Code 0x80042405-0xa001a typically appears in Windows Media Creation Tool when you attempt to create a bootable media and is mostly related to disk settings.Įrror Code 0x80042405-0xa001a has first been reported last year, and since then, Microsoft has made numerous updates in an attempt to eradicate the issue but despite them, many users are facing the 0x80042405-0xa001a error message again and again.