Sony USB failing to upload from Dolphin and others

[Knapp]

Hello, I have  a sony walkman music player that is having a really
hard time uploading. It sometimes will upload a few files but then the
connection icon vanishes. This often seems to happen when there is an
error like can't change permissions. Any ideas about how to fix this.
It seemed to happen with other players too.
Thanks

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Douglas E Knapp

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