I changed my email address and when I try to log into your apps, I am being told that I am “unrecognized” why?

I changed my email address and when I try to log into your apps, I am being told that I am “unrecognized” why?

 Do not worry, all this means is that your new email address is now associated with your PCH account.

Simply log in with your new email address and you will be able to continue to enjoy our PCH apps.

Rest assured, nothing has been made invalid on your account.