Hi Iam making an unattended istall for windows 10. (Autounattend.xml) And I need to exclude some files. With Win 7 could do it with reg add pointing to the key. With Win 10 I get error "Not alowed to alter Key" Using this; REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /V "C:\Program Files\Rig\AutoPass.exe" /t REG_DWORD /d 0 /f Is it possible to do this earlier during the install before Defender grab "hold" on the registry?