Windows Setup: FAT32 USB with +4GB Install.wim We all know the limitations of a large Install.wim on a FAT32 USB Drive, you can't copy the Install.wim if it is larger than 4GB. This is a limitation of FAT32 , but FAT32 is required for UEFI Boot! Jun 17, 2018 · It turns out that a lot of UEFI firmware does not care how the disk is formatted. It does require a FAT32 partition with the required files, but the disk can be formatted with MBR or GPT. This allows the creation of a MBR dual partition disk, one FAT32 partition to hold the boot files and a NTFS partition to hold your task sequence files. USB Flash Drive Format Tool Pro - USB Drive Format Tool can be used to format USB storage devices such as flash drives, portable hard disks, and SD cards in FAT, FAT32, exFAT, and NTFS file systems. This application can be used to create bootable USB drives using MD-DOS or Windows operating system installer disk. Recovering RAW to NTFS or FAT32 File System to USB, SD, HDD without Data Loss Recovering RAW to NTFS or FAT32 File System to USB, SD, HDD without Data Loss The disk, for some reason acquiring the status of RAW , is quite in the world of modern technologies and, fortunately, we have a solution for this issue. Nov 15, 2015 · However, if your motherboard UEFI BIOS actually has support for reading NTFS, then by un-checking the option to enable UEFI support in the rescue media wizard, the USB stick may be able to boot in UEFI mode even if the Windows PE files are written to an NTFS file system.