Client: Duo Window on Top

Force the Duo Window to display on top of any other window. Enable this setting only if the Duo login window is not visible when two-factor authentication is performed.

Default: Disabled.

Supported on: At least Windows Server 2003 operating systems or Windows XP Professional
Registry HiveHKEY_LOCAL_MACHINE
Registry PathSOFTWARE\Wow6432Node\Policies\Duo Security\Epic
Value NameGuiTopmost
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

duoepic.admx

Administrative Templates (Computers)