TRichView.com

I See only one solution, make free all dictionary's from RvDxSpellChecker1 and then free RvDxSpellChecker1.
What do you think about it? It's seems to be a noobish solution but I can't find alternative

I'm trying with last demo disabling spelling check.

RVdxSpellChecker1.CheckAsYouTypeOptions.Active := False;
RVdxSpellChecker1.UpdateRules;
cxTRichViewEdit1.InnerEditor.ClearLiveSpellingResults;

But it doesn't work, like it works with DevExress controls.
After execution of code above, the red ...