PollyOz wrote:Safari on Mac, Mega4Up doesn't show the premium arrow. In a post above, "manually refreshing the filehosts.xml in the browser enabled the blue arrow for mega4up". I have no idea what that means . Can you tell me what to do to get this working for me again?
Just press the refresh button in your browser (the one with an arrow coming around) or your Command + R key.
All modern browsers save static content so that it doesn't need to be downloaded each time. This is called your cache. Cache is regularly cleared and refreshed on its own but you can force to refresh it faster by reloading the page.