I mounted the images in another PC and it worked, so it's my PC fault. I apologise for blaming the decrypter and thank you for the help.
With uup-converter-wimlib-19 after creating the iso for 17763.1_amd64_en-us_b497f6ed the system starts in recovery mode. Why not Setup start? Any ideas? Thanks...
Creating normal boot.wim from UUP will require Windows 10 host OS, or installed Windows 10 ADK (Deployment Tools). Otherwise, you will get winre.wim acting as setup boot.wim, without recovery options.
Sure. I'm in Windows 10 1803 17134.285 with 17134.1.180410-1804.rs4_release_amd64fre_ADK.iso installed
Where can I find a link to the W10 Enterprise 1803/RS4 (x64) ESD or ISO? This is urgent, and I need it as soon as possible.
You can find the ESD at the second post of this thread: https://forums.mydigitallife.net/threads/windows-10-esd-repository.59082/#post-992532