C:\BAKE\Temp\Win10PESE>"C:\BAKE\Temp\Win10PESE\mkisofs.exe" -iso-level 4 -udf -r
 -force-uppercase -duplicates-once -volid "Win10PESE" -hide boot.catalog -hide-u
df boot.catalog -b "Boot/grldr" -no-emul-boot -boot-load-size 4  -eltorito-platf
orm efi -b "efi/microsoft/boot/efisys.bin" -no-emul-boot -o "C:\BAKE\ISO\Win10PE
SE_x64.ISO" "C:\BAKE\ISO\TI\WIM"
Size of boot image is 4 sectors -> No emulation
mkisofs: Uh oh, I cant find the boot image 'efi/microsoft/boot/efisys.bin' insid
e the target tree.

C:\BAKE\Temp\Win10PESE>Echo ErrorLevel -1
ErrorLevel -1

C:\BAKE\Temp\Win10PESE>cmd
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\BAKE\Temp\Win10PESE>






C:\BAKE\Temp\Win10PESE>"C:\BAKE\Projects\Tools\Win10PESE\X64\oscdimg.exe" -h -m
-o -u1 -udfver102 -l"Win10PESE" -bootdata:2#p0,e,b"C:\BAKE\ISO\TI\WIM\Boot\grldr
"#pEF,e,b"C:\BAKE\ISO\TI\WIM\efi\microsoft\boot\efisys.bin" "C:\BAKE\ISO\TI\WIM"
 "C:\BAKE\ISO\Win10PESE_x64.ISO"

OSCDIMG 2.56 CD-ROM and DVD-ROM Premastering Utility
Copyright (C) Microsoft, 1993-2012. All rights reserved.
Licensed only for producing Microsoft authorized content.


ERROR: Could not open boot sector file "C:\BAKE\ISO\TI\WIM\efi\microsoft\boot\ef
isys.bin"
Error 3: The system cannot find the path specified.

C:\BAKE\Temp\Win10PESE>Echo ErrorLevel 1
ErrorLevel 1

C:\BAKE\Temp\Win10PESE>cmd
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\BAKE\Temp\Win10PESE>