Configure the option "Spell-checking color" (set the color; File | Options)

Here you can configure the color that Presentations uses to paint the line under misspelled words. Note that you must also set the option to use a user-defined color.

Supported on: At least Windows Vista
SpellCheckColor

Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSOFTWARE\Policies\SoftMaker\Presentations 2018
Value NameSpellCheckColor
Value TypeREG_DWORD
Default Value8421504
Min Value0
Max Value16777215

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