I had an MSN e-mail account that was hacked several months ago; Microsoft blocked it entirely, so I could not open it to read or send messages.  I then

opened a new account, using the Outlook e-mail.  The new account is working normally; however, when I want to forward photos or pictures from

Facebook, MSN  news or other sources, I get an error message referring to the old hacked account.  I tried uninstalling Windows live mail 2012 and

then reinstalling it, but the problem persists, when using my Dell desktop.  However, if I try to forward pictures using a very old  Lanovo laptop,

the screen shows the old e-mail and the new one, and I can click on the new one and the transmission goes through.  How can I eradicate the

hacked e-mail account from my desktop computer?