ESD and ISO are similar, they already have updates (ESD has less editions and not updated frequently) UUP always get base version and add updates during conversion operation using ready-updated ISO is the best way
Code: ============================================================ Running ESD -> ISO v65 ============================================================ ============================================================ Creating Setup Media Layout . . . ============================================================ ============================================================ Creating boot.wim . . . ============================================================ Using LZX compression with 16 threads Archiving file data: 1314 MiB of 1314 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 103 MiB of 103 MiB (100%) done ============================================================ Creating install.wim . . . ============================================================ Using LZX compression with 16 threads Archiving file data: 11 GiB of 11 GiB (100%) done Using LZX compression with 16 threads Archiving file data: 131 MiB of 131 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 438 MiB of 438 MiB (100%) done ============================================================ Creating 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. Scanning source tree (500 files in 49 directories) Scanning source tree complete (962 files in 94 directories) Computing directory information complete Image file is 6563201024 bytes (before optimization) Writing 962 files in 94 directories to 26100.4349.250606-1756.GE_RELEASE_SVC_PROD1_CLIENTCONSUMER_OEMRET_A64FRE_EN-US.ISO 100% complete Storage optimization saved 25 files, 14342144 bytes (1% of image) After optimization, image file is 6551060480 bytes Space saved because of embedding, sparseness or optimization = 14342144 Done. Finished. Press 0 or q to exit. Code: ============================================================ Running ESD -> ISO v65 ============================================================ ============================================================ Creating Setup Media Layout . . . ============================================================ ============================================================ Creating boot.wim . . . ============================================================ Using LZX compression with 16 threads Archiving file data: 1314 MiB of 1314 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 103 MiB of 103 MiB (100%) done ============================================================ Creating install.esd . . . ============================================================ Using LZMS compression with 1 thread Archiving file data: 11 GiB of 11 GiB (100%) done Using LZMS compression with 1 thread Archiving file data: 168 MiB of 168 MiB (100%) done ============================================================ Creating 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. Scanning source tree (500 files in 49 directories) Scanning source tree complete (963 files in 94 directories) Computing directory information complete Image file is 5215715328 bytes (before optimization) Writing 963 files in 94 directories to 26100.4349.250606-1756.GE_RELEASE_SVC_PROD1_CLIENTBUSINESS_VOL_A64FRE_EN-US.ISO 100% complete Storage optimization saved 25 files, 14342144 bytes (1% of image) After optimization, image file is 5203576832 bytes Space saved because of embedding, sparseness or optimization = 14342144 Done. Finished. Press 0 or q to exit. Code: ============================================================ Running ESD -> ISO v65 ============================================================ ============================================================ Creating Setup Media Layout . . . ============================================================ ============================================================ Creating boot.wim . . . ============================================================ Using LZX compression with 16 threads Archiving file data: 1217 MiB of 1217 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 109 MiB of 109 MiB (100%) done ============================================================ Creating install.wim . . . ============================================================ Using LZX compression with 16 threads Archiving file data: 10 GiB of 10 GiB (100%) done Using LZX compression with 16 threads Archiving file data: 243 MiB of 243 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 150 MiB of 150 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 589 MiB of 589 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 226 MiB of 226 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 178 MiB of 178 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 164 MiB of 164 MiB (100%) done ============================================================ Creating 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. Scanning source tree (500 files in 46 directories) Scanning source tree complete (976 files in 95 directories) Computing directory information complete Image file is 6844350464 bytes (before optimization) Writing 976 files in 95 directories to 26100.4349.250606-1756.GE_RELEASE_SVC_PROD1_CLIENTCONSUMER_OEMRET_X64FRE_EN-US.ISO 100% complete Storage optimization saved 25 files, 14342144 bytes (1% of image) After optimization, image file is 6832228352 bytes Space saved because of embedding, sparseness or optimization = 14342144 Done. Finished. Press 0 or q to exit. Code: ============================================================ Running ESD -> ISO v65 ============================================================ ============================================================ Checking ESD Info . . . ============================================================ ============================================================ Creating Setup Media Layout . . . ============================================================ ============================================================ Creating boot.wim . . . ============================================================ Using LZX compression with 16 threads Archiving file data: 1217 MiB of 1217 MiB (100%) done Using LZX compression with 16 threads Archiving file data: 109 MiB of 109 MiB (100%) done ============================================================ Creating install.esd . . . ============================================================ Using LZMS compression with 1 thread Archiving file data: 11 GiB of 11 GiB (100%) done Using LZMS compression with 1 thread Archiving file data: 221 MiB of 221 MiB (100%) done Using LZMS compression with 1 thread Archiving file data: 138 MiB of 138 MiB (100%) done Using LZMS compression with 1 thread Archiving file data: 121 MiB of 121 MiB (100%) done Using LZMS compression with 1 thread Archiving file data: 189 MiB of 189 MiB (100%) done Using LZMS compression with 1 thread Archiving file data: 170 MiB of 170 MiB (100%) done ============================================================ Creating 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. Scanning source tree (500 files in 46 directories) Scanning source tree complete (977 files in 95 directories) Computing directory information complete Image file is 5329649664 bytes (before optimization) Writing 977 files in 95 directories to 26100.4349.250606-1756.GE_RELEASE_SVC_PROD1_CLIENTBUSINESS_VOL_X64FRE_EN-US.ISO 100% complete Storage optimization saved 25 files, 14342144 bytes (1% of image) After optimization, image file is 5317535744 bytes Space saved because of embedding, sparseness or optimization = 14342144 Done. Finished. Press 0 or q to exit.