I thought so too, are you getting ESD files too Did you do registry tweak a few posts back to insure UUP In 15042 thread
I already have 2 UUP folders but they are incomplete (6.6GB is wrong size). Trying a fresh 15042 install to fetch UUP folder asap (15046 Pro en-US x64).
Code: ============================================================ UUP Contents Info ============================================================ OS: Windows 10 Pro Insider Preview Arch: x64 Language: EN-US Version: 10.0.15046.0 Branch: RS2_RELEASE Press any key to continue . . . Errors: Code: ============================================================ Preparing Reference ESDs . . . ============================================================ CAB->ESD: amd64fre_Client_en-us_lp DIR->ESD: Microsoft-Windows-RegulatedPackages-WOW64-Package DIR->ESD: Microsoft-Windows-RegulatedPackages-Package DIR->ESD: Microsoft-Windows-QuickAssist-Package DIR->ESD: Microsoft-Windows-MediaPlayer-Package DIR->ESD: Microsoft-Windows-LanguageFeatures-TextToSpeech-en-us-Package DIR->ESD: Microsoft-Windows-LanguageFeatures-Speech-en-us-Package DIR->ESD: Microsoft-Windows-LanguageFeatures-OCR-en-us-Package DIR->ESD: Microsoft-Windows-LanguageFeatures-Handwriting-en-us-Package DIR->ESD: Microsoft-Windows-LanguageFeatures-Basic-en-us-Package DIR->ESD: Microsoft-Windows-InternetExplorer-Optional-Package DIR->ESD: Microsoft-Windows-Holographic-Desktop-Merged-WOW64-Package DIR->ESD: Microsoft-Windows-Holographic-Desktop-Merged-Package DIR->ESD: Microsoft-Windows-Holographic-Desktop-Analog-Package DIR->ESD: Microsoft-Windows-Foundation-Package DIR->ESD: Microsoft-Windows-EditionSpecific-Professional-Package DIR->ESD: Microsoft-Windows-EditionPack-Professional-WOW64-Package DIR->ESD: Microsoft-Windows-EditionPack-Professional-Package DIR->ESD: Microsoft-Windows-ContactSupport-Package DIR->ESD: Microsoft-Windows-Client-Features-Package DIR->ESD: Microsoft.ModernApps.Client.professional DIR->ESD: Microsoft.ModernApps.Client.All ============================================================ Creating Setup Media Layout . . . ============================================================ ============================================================ Creating boot.wim . . . ============================================================ Using LZX compression with 8 threads Archiving file data: 873 MiB of 873 MiB (100%) done ============================================================ Creating install.wim . . . ============================================================ [ERROR] "\Windows\WinSxS\amd64_microsoft-windows-fdeploy-adm_31bf3856ad364e35_10.0.15046.0_none_c7df2607fd8b09d5\FolderRedirection.admx": blob not found SHA-1 message digest of missing blob: 70a1a78a042245620dfe3cd0a1570c424cc41952 ERROR: If this is a delta WIM, use the --ref argument to specify the WIM(s) on which it is based. ERROR: Exiting with error code 55: A file resource needed to complete the operation was missing from the WIM. Errors were reported during export. Press any key to exit.