Re: How to fix Error Code EC:10000 or EC:10500 in EA app?
I have the same issues when trying to login on a brand new install and in addition, when I tried using google to login via browser, then the app would just hang on the "finish logging in on browser screen..." for several minutes. Tried all of the fixes and nothing worked.
I finally got it working when I went into program files and opened the EALauncher.exe instead of EADesktop.exe and was able to actually get logged in and open the app and my games library. So maybe try using the launcher app instead of the desktop app I guess.