Don't delete the file! That will corrupt the whole program.
Go back to C:\Program Files\Common Files\Adobe\Updater6\ and double click Adobe_Updater.exe.
A window will open and the program will start checking for updates for all your Adobe Software installed. When finished, click Preferences. A window will open where you can uncheck "Automatically check for Adobe Updates", or else just change the updating periods.
Updating is a good thing, though, and it should be left on.