I've just answered this question on SO. After accepting the answer, the OP then changed his question to another problem - which I know I shouldn't have answered (I should have requested as new question) but I updated my answer anyway.
The OP has now edited his question to remove the essence of either the original or new problem, and instead has a statement saying that the problem has been fixed.
What is the correct thing to do here? Roll the question back so it's in its original state? Roll it back to the "new problem" state? Leave it and let him continue to get downvoted and/or closed by people who didn't see the original question?