Split the Windows image file into smaller files, and put the smaller files onto the USB drive: Dism /Split-Image /ImageFile:D:\sources\install.wim /SWMFile:E:\sources\install. If your image is larger than the filesize limit:Ĭopy everything except the Windows image file (sources\install.wim) to the USB drive (either drag and drop, or use this command, where D: is the mounted ISO and E: is the USB flash drive.) robocopy D: E: /s /max:3800000000 If your image is larger than the filesize limit: Copy everything except the Windows image file (sources\install.wim) to the USB drive (either drag and drop, or use this command, where D: is the mounted ISO and E: is the USB flash drive.
MOUNT WINDOWS ISO TO USB DRIVE INSTALL
Step 1: Enable the Windows 11 ISO File Download Feature of Rufus Open Rufus. Windows USB install drives are formatted as FAT32, which has a 4GB filesize limit. However, if you don’t have an ISO file, you can use Rufus to download one and then burn it to USB. Windows USB install drives are formatted as FAT32, which has a 4GB filesize limit. If you have downloaded the Windows 11 ISO file 64-bit on your computer, you can just use the above method to burn the ISO file to USB.
Follow the instructions to install Windows. Select the option that boots the PC from the USB flash drive. The Windows 11 ISO image is about 5.2 GB in size. Before you begin to download Windows 11 ISO file, prepare the followings: Stable and fast internet connection. Turn on the PC and press the key that opens the boot-device selection menu for the computer, such as the Esc/F10/F12 keys. Download Windows 11 ISO tool is for users who want to create a bootable installation media (USB flash drive, DVD) or create an ISO file to install Windows 11. For more information, see Automate Windows Setup. Optional: add an unattend file to automate the installation process. Use File Explorer to copy and paste the entire contents of the Windows product DVD or ISO to the USB flash drive. Step 2 - Copy Windows Setup to the USB flash drive If Mark Partition as Active isn't available, you can instead use diskpart to select the partition and mark it active.