As far as I am aware, it checks to see if the programme is registered to open .xar or .web files (as shown in the pic below, example of designer pro x).
But, I'm not aware that it checks for updates every time you start the programme.
I'm sure an Xpert will come along soon to clarify things.
Last edited by Rik; 18 August 2013 at 08:20 PM.
Reason: additional word
Bookmarks