Hello community.
I recently tried to make a Feature Update from an ISO of W10 1909 on a computer (due to compatibility issues with an application I cannot install the 20H2) it does not showme the option to update, it asks me to install directly, I tried run the following command E: \ setup.exe / auto upgrade / noreboot / dynamicupdate disable / compat scanonly to validate incompatibility issues and throw me the following message "An unknown command-line option /auto was specified" I tried to install all the updates that my computer could have pending and it did not work, I ran the SFC / SCANNOW and it did not find any infractions, also ran dism / online / cleanup-image / restorehealth and executed many reboots... not work, I tried on two more computers with the same ISO with the same result, later I decided to try on a fourth computer with the same ISO executing the E: \ setup.exe / auto upgrade / noreboot / dynamicupdate disable / compat scanonly command and IT WORKS, i can update in the fourth computer, I compared installed updates and the four computers have the same ones. What could be this error? and How can I solve it? I thank you in advance for your responses and I remain pending for any additional information you may require.
The four computers haves Windows 10 1809, Es-Es as default installed language and the ISO is Es-Es also.
Regards.


