how do i change my old email adres/adobe ID?
Adobe Reader doesn't require a Adobe ID.
Maybe the user needs to change it for another reason; I'm moving this topic to the Forum Comments forum.
I just wanted to give the user instructions how to do it, but it seems impossible to do it (change Adobe ID information) right now.
I click on My Account, then My Adobe ID; that will take me to https://www.adobe.com/account/account-information.html which will redirect me to https://www.adobe.com/jp/account/account-information.html then back to https://www.adobe.com/account/account-information.html and so on. It has been doing this for the last 10 minutes.
I cannot even stop these endless redirects; if I click the browser stop button, it just keeps redirecting. I can only stop it by closing the browser (or tab).
Please, someone fix this madness!
I've seen cases where I needed to log in to my local adobe branch, belgium in my case.
To change your Adobe ID:
That should open your info page where you can change yoru Adobe ID (email address).