Disable Adobe automatic update check

At the location: C:\Program Files (x86)\Common Files\Adobe\AAMUpdaterInventory\1.0

Create the file AdobeUpdaterAdminPrefs.dat with the following content:

<?xml version="1.0" encoding="UTF-8" ?>

    <Preferences>

    <Suppressed>1</Suppressed>

    </Preferences>

This will disable System wide update checking.