I've tried many times with no luck... Any one find a work around to get the 10015 installed from cabs??? I downloaded the cabs mulitple times from UUP and from AdGuard's UUP, both same SHA's and same error results... I heard disabling Cortana worked, can anyone confirm...
This is 1st time I have had problem installing from CU 64 bit .CAB. Same Error Code as everyone. Tried to upgrade from 13 to 15 using DISM. Failed & rolled back to 13. I am now on 15 by upgrading from 13 to 15 using .ISO within C: Drive. Once on 15 received these updates Cumulative Update for .NET Framework 3.5, 4.8 for Windows 10 Version 1903 for x64 (KB4506991) Security Update for Adobe Flash Player for Windows 10 Version 1903 for x64 (KB4503300) Windows Malicious Software Removal Tool x64 August 2019 (KB890830)
Thanks for the heads up... Downloading UUP ISO of 10015 for upgrade. Will also post update if successful. AdGuards UUP to ISO for 10015 is still converting... never ever takes this long... Also looks like the cab file that's being used seems to repeat the operation of infusing files over and over (10015 has rollup up twice so far). Normally it's a one and done thing, but some of the data has repeated in this converting into iso process... So far it's stuck looping 18362.10015.1.23 & 18362.10010.1.2 rollups and hasn't finalized ISO... What an ordeal... It kept trying to mount and create image but wouldn't create ISO... landed up creating over 40GB's of data... even worse, the compiler took full control of the folders and took forever to delete folders by having to edit folder permissions... 10015 Cab files are corrupt... The ones that actually were able to get them installed was a miracle...
I couldn't install 10015, did a fresh install, logged in the insider program and let Windows update do the updates. It installed in order 10005 -> 10015. If like me, you installed 10012/10013 and you're trying updating to 10014/10015, maybe that's what messes up the install. It could be it needs something in 10004/10005 other builds don't install.
https://forums.mydigitallife.net/threads/windows-10-hotfix-repository.57050/page-439#post-1542582 From 10005 and 10006 all works, 10006 example: https://forums.mydigitallife.net/th...elease_svc_19h2_rel.79895/page-7#post-1542598
It probably includes all fixes msft wanted to be included, if it's released after kb4512508, it probably will contain the same fixes.
Updated the 1903 Updates Overview with the new RP and slow ring updates: https://forums.mydigitallife.net/th...x-pc-19h1_release.79259/page-148#post-1525792