Google Play Error Solution [RPC:S-5:AEC-0] - Page 2 - Android Forums at AndroidCentral.com

I'm having this issue with Smasung Galaxy Ace GT-S5839i, Android version 2.3.6 (factory installed). Tried one of the suggestions up there, didn't work. Creating a new account allowed me to download apps from that account only, but my main account still do

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