-@%BASETOOLS_DIR%\Bootsectimage.exe -g UsbBs16.com %BUILD_DIR%\IA32\DuetPkg\BootSector\BootSector\OUTPUT\Bs16.com -f\r
-@%BASETOOLS_DIR%\Genbootsector.exe -o %EFI_BOOT_DISK% -i %BUILD_DIR%\IA32\DuetPkg\BootSector\BootSector\OUTPUT\Bs16.com\r
-@%BASETOOLS_DIR%\Genbootsector.exe -m -o %EFI_BOOT_DISK% -i %BUILD_DIR%\IA32\DuetPkg\BootSector\BootSector\OUTPUT\Mbr.com\r
+@%BASETOOLS_DIR%\Bootsectimage.exe -g UsbBs16.com %BOOTSECTOR_BIN_DIR%\Bs16.com -f\r
+@%BASETOOLS_DIR%\Genbootsector.exe -o %EFI_BOOT_DISK% -i %BOOTSECTOR_BIN_DIR%\Bs16.com\r
+@%BASETOOLS_DIR%\Genbootsector.exe -m -o %EFI_BOOT_DISK% -i %BOOTSECTOR_BIN_DIR%\Mbr.com\r