Force Outlook to create a new User Profile

This article describes what registry lines lines to add/change in order to force Outlook to use the named profile next time Outlook starts

reg add HKCU\Software\Microsoft\Office\16.0\Outlook\Profiles\{NewProfileName}
reg add "HKCU\Software\Microsoft\Office\16.0\Outlook" /v DefaultProfile /t REG_SZ /d "{NewProfileName}" /F