Configure the option "Full-screen show mode: Display" (Tools > Options)

Here you can configure on which monitor Presentations shows full-screen shows slide shows.

Supported on: At least Windows Vista
ShowDisplay

Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSOFTWARE\Policies\SoftMaker\Presentations 2016
Value NameShowDisplay
Value TypeREG_DWORD
Default Value0
Min Value0
Max Value16777215

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