


How to fix Installation Assistant problems installing Windows 11.How to fix setup problems installing Windows 11.How to fix USB flash drive problems installing Windows 11.How to fix Windows Update problems on Windows 11.How to fix system requirements issues on Windows 11.This guide focuses on helping you get around common upgrade problems and steps to mitigate specific known issues (if available) during and after the installation. Since Windows 11 is based on Windows 10, the same installation problems you may see on Windows 10 are likely to appear on Windows 11. For instance, the installation may fail because of a compatibility issue with an app or hardware, or these problems could be related to drivers and security software like antivirus. To learn more about licensing, see Microsoft License Terms.Also, there are those problems that are direct results of bugs with the new version. Windows Setup will return error MOSETUP_E_EULA_ACCEPT_REQUIRED (0xC190010E) if /EULA accept is not specified and (1) /Quiet is specified, or (2) if Windows Setup is started where user interaction is not supported. By specifying /EULA accept you are agreeing that when applying this operating system either (1) the applicable Windows license was purchased though volume licensing, or (2) that you are accepting the relevant Microsoft Software License Terms. Starting with Windows 11, acceptance of the Windows EULA is required before Windows Setup installation begins. Specifying /EULA accept instructs Windows Setup that the end user license agreement has been accepted. This option is new starting with Windows 11.

Just doing some more research on this, found this blurb in the new terms for Win 11:
