How to switch to my yahoo beta?

Question

I live in the United States and when I go to cm.my.yahoo.com/upgrade it tells me that my yahoo beta is only available in certain countries. My wife (living in the same house, using the same computer & same browser) can use the beta version. How can I get my upgrade to work?

Answer 1

I have the same problem.  The other person that answered told how to switch mail to beta.  I've done that, but my yahoo isn't beta and my husbands is.  He doesn't know how he changed it.

Answer 2

To  NEW BETA MAIL =    Click "Options" in the upper-right corner of your Yahoo! Mail page. On the Options page that opens, the message " Yahoo! Mail Beta has arrived! Try it now!" appears in the upper-right corner, just below the "Options" link. Click "Try it Now!" to get to the new Yahoo! Mail.

SWITCH BACK =  To go back to the old Yahoo! Mail, under where it says "Welcome, yourname" at the top of your Yahoo! Mail page, there's a "Switch Back" link. Click "Switch Back" to go back to the old Yahoo! Mail. You will need to make sure that you have pop-ups activated at that time, or you cannot see the switch back box that will come up. The pop-up box will say, "you are about to switch to the original yahoo mail, but before you do, we'd love your feedback" Click on switch to original yahoo mail. You will see your old email back now.