Hi Steve. I use winXP x32 from my user account with admin attributes.
I deleted some files on Easy2Boot pendrive, hoping to copy them on E2B updating. However, this could not copy "Make this drive contiguos.cmd", and maybe other files that I don't know.
Image E2B folder device: https://s6.postimg.org/9sldrzs1d/Cannot-copy-makethisdrivecontiguos-and-others.png

This displays the dialog window, but really E2B could not copy these files on second try, neither:

E2B USB Drive Letter to update? (e.g. E) : F

"robocopy" no se reconoce como un comando interno o externo,
programa o archivo por lotes ejecutable.
Using XCOPY /d to update - please wait...

C:\DOCUME~1\User~1\CONFIG~1\Temp\RarSFX0\MAKE_E2B_USB_DRIVE (run as admin).cmd
C:\DOCUME~1\User~1\CONFIG~1\Temp\RarSFX0\MAKE_THIS_DRIVE_CONTIGUOUS.cmd
C:\DOCUME~1\User~1\CONFIG~1\Temp\RarSFX0\QEMU_MENU_TEST (run as admin).cmd
C:\DOCUME~1\User~1\CONFIG~1\Temp\RarSFX0\UPDATE_E2B_DRIVE.CMD
4 archivos copiados

Presione una tecla para continuar . . .

I once tried to install a robocopy (2005 version) downloaded from the internet, but this did not work.