Hello Ken,
Sorry for late reply to this,
I have tried to update EasySocial in your site, it seems like hitting this error (
http://screencast.com/t/Im7x8FEhh )
Error
An error has occurred.
-1 Copy file failed
Which means that when you process the installation that moment, the installer file unable to copy over in your file, so hitting this issues.
is it possible consult with your Webhosting provider regarding this file permission issues and see how it goes?