If you click 'Click here not to see this message again' in the pop-up announcement, the pop-up announcement will appear when you access it from another browser or PC.

You must access the PC and the browser that clicked 'Click here not to see this message again' to prevent the pop-up from appearing.

Also, if you delete your Internet history (cookie, cache delete) from your PC and browser that clicked 'Click here not to see this message again', the pop-up may reappear.