Disgraced entertainer Rolf Harris has had one of 12 indecent assault convictions overturned by the Court of Appeal.
Three judges in London ruled that the conviction was "unsafe".
But they rejected applications by Harris, 87, from Bray, Berkshire, to challenge 11 other indecent assault convictions.
Lord Justice Treacy, Mrs Justice McGowan and the Recorder of Preston, Judge Mark Brown, announced their decision on Thursday.
The artist and musician was convicted of 12 indecent assaults at London's Southwark Crown Court in June 2014, one on an eight-year-old autograph hunter, two on girls in their early teens, and a catalogue of abuse against his daughter's friend over 16 years.
Harris, a family favourite for decades, was jailed for five years and nine months after being convicted of assaults which took place between 1968 and 1986.
The Australian-born television presenter has since been released from that sentence.
He was not in court for the ruling by the appeal judges.
The prosecution did not seek a retrial on the one count and the judges agreed that a further trial would not be in the public interest.