Thanks Enthousiast and Aboddi1406 for the explanations. Indeed I'm currently using W10UI with resetbase and .Net 3.5 enabled. Yes, I'm aware that it breaks the reset option, but that's actually what I want . I understand that by using either method (integrating it in the image or enabling it post deploy) .Net 3.5 will get updated by the CU afterwards. It may be needed to re-run the CU after everything has been setup to have WU satisfied. Cheers.
I have been experiencing this problem since the first releases of net-framework-3-5 for Windows 10. And I always make clean installations for each new version of windows 10, the same problem always happens. So far I had not needed the net-framework-3-5 to be effectively installed for an eventuality ... Today, such an event occurred hehehe ... So I really need to install. But without success. Spoiler: DISM LOG 2018-11-21 08:37:38, Info DISM DISM Package Manager: PID=2828 TID=4620 Processing the top level command token(add-package). - CPackageManagerCLIHandler:: Private_ValidateCmdLine 2018-11-21 08:37:38, Info DISM DISM Package Manager: PID=2828 TID=4620 Attempting to route to appropriate command handler. - CPackageManagerCLIHandler::ExecuteCmdLine 2018-11-21 08:37:38, Info DISM DISM Package Manager: PID=2828 TID=4620 Routing the command... - CPackageManagerCLIHandler::ExecuteCmdLine 2018-11-21 08:37:38, Info DISM DISM Package Manager: PID=2828 TID=4620 Encountered the option "packagepath" with value "x64\16299\update.mum" - CPackageManagerCLIHandler:: Private_GetPackagesFromCommandLine 2018-11-21 08:37:38, Info DISM DISM Package Manager: PID=2828 TID=4620 Package Microsoft-Windows-NetFx3-OnDemand-Package~31bf3856ad364e35~amd64~~10.0.16299.15 with CBS state 0(CbsInstallStateAbsent) being mapped to dism state 1(DISM_INSTALL_STATE_NOTPRESENT) - CDISMPackage::LogInstallStateMapping 2018-11-21 08:37:38, Info DISM DISM Package Manager: PID=2828 TID=4620 Initiating Changes on Package with values: 4, 7 - CDISMPackage::Internal_ChangePackageState 2018-11-21 08:37:39, Info DISM DISM Package Manager: PID=2828 TID=4620 CBS session options=0x100! - CDISMPackageManager::Internal_Finalize 2018-11-21 08:37:40, Info DISM DISM Package Manager: PID=2828 TID=6196 Error in operation: (null) (CBS HRESULT=0x80071a91) - CCbsConUIHandler::Error 2018-11-21 08:37:41, Error DISM DISM Package Manager: PID=2828 TID=4620 Failed finalizing changes. - CDISMPackageManager::Internal_Finalize(hr:0x80071a91) 2018-11-21 08:37:41, Error DISM DISM Package Manager: PID=2828 TID=4620 Failed processing package changes - CDISMPackageManager:: ProcessChanges(hr:0x80071a91) 2018-11-21 08:37:41, Info DISM DISM Package Manager: PID=2828 TID=4620 Loaded servicing stack for online use only. - CDISMPackageManager::CreateCbsSession 2018-11-21 08:37:41, Error DISM DISM Package Manager: PID=2828 TID=4620 Failed while processing command add-package. - CPackageManagerCLIHandler::ExecuteCmdLine(hr:0x80071a91) 2018-11-21 08:37:41, Info DISM DISM Package Manager: PID=2828 TID=4620 Further logs for online package and feature related operations can be found at %WINDIR%\logs\CBS\cbs.log - CPackageManagerCLIHandler::ExecuteCmdLine 2018-11-21 08:37:41, Error DISM DISM.EXE: DISM Package Manager processed the command line but failed. HRESULT=80071A91 If there is any solution, I am grateful if you direct me to it. Or I'm waiting for the next version! I am already providing another way to do the work I need. But it's good to be prepared for the next time it's needed. Grateful for the attention!
You say you installed a new Windows version, but the .Net being installed (according to your logs) is 10.0.16299.15. Are you sure your windows build matches the .net that you want to install? Cheers.
Thank you for this time and trouble saving tool. Shame on Microsoft for not providing a standalone offline installer.