Good morning and thank you for posting on the Final Fantasy XIV Technical Support Forums.

I think what Tsubaki75 was trying to say is that someone else already has that character name on that world, so it will force you to change yours. As this is not a technical issue, I'd suggest contacting the Support Center for further assistance. Please use this link to direct you to the Final Fantasy XIV support website:
https://support.eu.square-enix.com/m...p?id=5383&la=2

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