Open any Adobe Software (i am using Adobe Photoshop). Then from menu bar go to: Help -> Updates…
Menu Select
Click on this “Updates…” sub menu. Then make sure you are connected with internet and firewall does not block it. If everything ok, you can see Photoshop is checking for updates.
Updates Checking..
After finish this checking you will get below windows about update information.
Update Check Information
Then click on “Preferences” link on this window. Now uncheck the check box option which says “Automatically check for Adobe Updates”.
Uncheck Auto Updates
Thats all.
Posted by lifos 
