[팁] iTunes 4.8 에서 에러 400 의 해결책

[Wall-E]

If you recently upgraded iTunes, you may have problems authenticating, viewing your cart, or shopping. There are two errors which have been occuring recently. The first seems to be 502, I believe, and this appears to be resol...

http://www.macosxhints.com/article.php?story=20050511135805421&lsrc=osxh

[albireo]

iTMS 를 이용할 수 없는 우리나라 유저님들께는 별다른 효용성이 없는 팁입니다만, iTunes 상에서 iTMS 액세스 시 error 400 을 내는 문제에 대한 해결책을 적고 있군요. 문제의 원인이 되는 관련 쿠키를 삭제하는 방법을 아래와 같이 자세하게 설명해 주고 있습니다.

Quit Safari and iTunes.
Make a new folder on your desktop and name it backup cookies.
Navigate to ~/Library/Cookies/ and copy Cookies.plist to the folder you created in step two
Launch Safari.
Select Safari -> Preferences -> Security, and click Show Cookies.
Enlarge the window and scroll down until you see the cookies from apple.com that start with s_vi.
Click on the first s_vi cookie, release the mouse, scroll to the last one, hold down Shift, and click and release on the last one. (If your cookies are not sorted so that all the s_vi cookies from Apple are contiguous, then you'll have to delete them individually).
Select Remove not Remove All, click Done, quit Safari.
Launch iTunes and login to your account. This should work now; it works for me.