Thank you for the reply PinkElephant. As my first thread, the solution is very simple: 1) add disable/enable option for update pop-up, or 2) at least, the update pop-up should not show up above other apps or windows rather than Evernote's window.
I understand the update pop-up shows up on top of Evernote window, but it is really non-sense the pop-up shows up on top of all the other windows. Now, for instance, the pop-up shows up above MS word window while I am typing a report or something even if Evernote window is behind it. I really would have 1) or 2).