I try to use OverwritePrompt feature like this:
>radBrowseEditor1.DialogType = BrowseEditorDialogType.SaveFileDialog;
>(radBrowseEditor1.Dialog as SaveFileDialog).OverwritePrompt = false</
But still having a question "<file path...> does not exist. Do you want to create?"
I would like to omit this question in this case but it seems to be not possible...
Here is the link: https://msdn.microsoft.com/en-us/library/system.windows.forms.savefiledialog.overwriteprompt(v=vs.110).aspx
Thanks a lot