RMPrepUSB is a Windows 32-bit utility to partition and format a drive (especially USB drives).
Install/repair boot code
Clear write-protect\read-only drive flags
SD cards can be up to 10% faster (when formatted as FAT32)
Test for ‘Fake’ size drives
Fix various USB boot issues
Run a 32-bit MBR Emulator to boot from a USB drive (QEMU) with full write access
Includes the command line utility RMPartUSB.exe