Match ends, Cheltenham Town 1, AFC Wimbledon 1.
AFC Wimbledon came from behind to secure a point at Cheltenham, who are without a league win since 30 August.
Captain Matt Taylor put the Robins ahead on eight minutes after he pounced on a loose ball from visiting keeper James Shea.
New arrival Raffaele De Vita went close to making it 2-0 with a long-range effort which flew just over.
The Dons' equaliser came before the break when Barrett tapped in after Cheltenham failed to clear.
Cheltenham Town manager Mark Yates told BBC Radio Gloucestershire:
"We could have been talking two or three or four goals in the first half, with four good chances.
"We have to deal in the reality at the moment, we're finding hard to get the goals we'd really like, but we'll just keep working at it.
"We're not fretting about it, we know we're still a work in progress, but if we keep picking up points and keep giving ourselves a chance in games then we'll be OK."
AFC Wimbledon boss Neal Ardley told BBC London 94.9:
'We were disappointed that we didn't win the game. They edged the first half and they caused us one or two problems and we didn't solve them.
"At half-time we told the side how they needed to solve the problems and they did.
'The second half they didn't have any clear-cut chances or many attempts on goal and we carried a good threat.
'It is a good point, it was a resilient point. We didn't want to be sloppy at the back. Everyone should be pleased with how we have played."
- 28De VitaSubstituted forKotwicaat 71'minutes
- 9HarrisonSubstituted forHaworthat 90+2'minutes
- 26MarquisSubstituted forGornellat 79'minutes
- 7FrancombSubstituted forBeereat 82'minutes
- 9TubbsSubstituted forAzeezat 85'minutes
- Chris Kavanagh
- Shots on Target
Second Half ends, Cheltenham Town 1, AFC Wimbledon 1.
Substitution, Cheltenham Town. Andy Haworth replaces Byron Harrison.
Foul by Matt Taylor (Cheltenham Town).
Adebayo Azeez (AFC Wimbledon) wins a free kick in the attacking half.
Attempt saved. Tom Beere (AFC Wimbledon) right footed shot from outside the box is saved in the centre of the goal.
Substitution, AFC Wimbledon. Adebayo Azeez replaces Matt Tubbs.
Craig Braham-Barrett (Cheltenham Town) wins a free kick on the left wing.
Foul by Barry Fuller (AFC Wimbledon).
Substitution, AFC Wimbledon. Tom Beere replaces George Francomb.
Attempt missed. Adebayo Akinfenwa (AFC Wimbledon) right footed shot from the centre of the box is close, but misses to the left.
Substitution, Cheltenham Town. Terry Gornell replaces John Marquis.
Foul by Steve Elliott (Cheltenham Town).
Matt Tubbs (AFC Wimbledon) wins a free kick in the defensive half.
Corner, AFC Wimbledon. Conceded by Joe Hanks.
Attempt saved. Craig Braham-Barrett (Cheltenham Town) right footed shot from outside the box is saved in the centre of the goal.
Adebayo Akinfenwa (AFC Wimbledon) hits the bar with a left footed shot from the right side of the box.
Substitution, Cheltenham Town. Zack Kotwica replaces Raffaele De Vita.
Hand ball by Byron Harrison (Cheltenham Town).
Raffaele De Vita (Cheltenham Town) wins a free kick in the attacking half.