Didn't work. I downloaded from uup both latest and exactly the same version I have(17134.345) Unfortunately both didn't work. Still getting the "source files could not be found" error:(

Thanks for you input Ed. Anyone from the
senior crew has any suggestions how to proceed?

Errors:
Current tick count: 800 lower than last tick count: 942. [HRESULT = 0x8007000d - ERROR_INVALID_DATA]
2018-09-24 15:19:26, Error CSI 00000015@2018/9/24:12:19:26.891 (F)...

I tried everything. All the commands that were written above. Tried with .esd file from the media creation tool, than tried to copy it to the desktop and run dism, downloaded the iso from techbench...