Forcing import data dialog

When you "reimport failed files", you get an import tool that helps specify how the import data file is set up. (what row/column to start on, how many date + time columns, whether to append the file name to the field name etc.)

Is there a way to bring up that utility on a file that imports cleanly?

I have dates in column 1, time in column 2. Without that dialog utility, UT3 is importing my file as if date and time are column 1 (with significant loss of resolution as a result).

Thank you.