Forest Green and York are the only two non-league sides definitely through to the Third Round.
The Gumpers won 2-1 against Bath City, while York beat Cambridge 2-1. Of the League Two sides Notts County, 2-1 winners at Bournemouth, and Lincoln, 3-1 winners at Northwich, are the only definite survivors while four more face replays.
In League Two's only game today Macclesfield and Grimsby played out a goalless draw. Both sides remain in the bottom six with the Mariners recording their 11th game without a win.
Of the games to complete in the Conference Kidderminster lost 1-0 at home to AFC Wimbledon, while Stevenage beat Salisbury 1-0 to close the gap to leaders Oxford to two points.