A colleague of mine installed xCode on my Mac using his AppleId, and now AppStore asks for his ID in order to update it.
I read the http://stackoverflow.com/questions/7997317/how-can-i-change-the-apple-id-that-xcode-4-uses-to-download-components post, but it doesn't work for me since I cannot find his account in KeyChain. Do you have another idea?
Thank you
