A long time ago (>1year) I have asked a question at stackoverflow.com. For a long time there were no answers, but recently there were two answers, which show the need to edit my question. However this seems not to be possible. In fact my profile do not show, that I asked this question. How can the correct association between the question and the username be restored?
Edit: The question in Control Fujitsu Softune debugger. I am not aware that I ever used an other OpenID account, but it may be possible that the account was deleted. I used SO for some time without login.