Suppress warning box when using ActiveDocument.ExportASCII

Greetings,

In my vba script that I am writing I am using the command ActiveDocument.ExportASCII. Sometimes it generated a warning box like this: "problems detected during Database conversion. Show report file?"

Is there a way to suppress this warning box from showing up and stopping my script? Most of the time I know what the errors are and don't want to see the report.

Thanks!