1159 Views 1 Reply Latest reply: Apr 15, 2010 6:45 AM by varjak paw
This is from the former iTunes Store Credit Card FAQ; perhaps it will help:
"I see this error: "Your account information has changed".
For your protection, iTunes will ask you to review your personal information periodically. Please review your personal info using My Info, Apple's profile website, when you see this message."
If that doesn't cure the problem, contact the iTunes Store Customer Service department using the form on their Support page. Select the category and subcategory closest to the issue you're reporting.
Hope this helps.