Cannot Run Games With EA App

My computer broke down so I replaced it.  I Downloaded and installed the EA App on my new computer. I've only been able to download, install and play 1 game on my system (Zua's Revenge.  There are a number of games on my account but will not play without getting fail errors when I try to play them.  They appear to install properly but it's a no go when trying to play them.  Very frustrating.  Anyone having the same or similar problem and have a fix for it?