It was Harrow who had the first chance of the game on 17 minutes when Greg Williams cleared off the line from ex-Duck Pat Gavin.
Chris Bangura and Gareth Risbridger both had efforts at goal in the first half and Greg Williams had a fine free-kick tipped over the bar just before half time.
Early in the second half another ex-Duck, John Lawford, twice went close for Harrow as chances remained few and far between.
Craig Maskell brought a save from Karamoko in the Harrow goal towards the end of the game however it was not to be and both sides had to settle for a point each.
Aylesbury United
Harrow Borough
Aldershot Town
Chesham United
Basingstoke Town
Braintree Town
Canvey Island
Purfleet
Enfield
Hampton & Richmond Borough
Ford United
Maidenhead United
Grays Athletic
Hayes
Hendon
Bedford Town
Heybridge Swifts
Boreham Wood
Hitchin Town
Sutton United
Kingstonian
Bishop's Stortford
St. Albans City
Billericay Town