downloadded update but still insists I need to

I Downloaded todays update instaled todays update tried to log on. I get to the same dialog box that says there's a newer version availeble I need to download it. So do that it then sees it's already installed shall I install it again. I go sure lets try that. then it say's want to start it up now. I'm thinking well ya that's sorta what I been trying to do so then I hit a dead end it wants me to download the updated version again. Seems to be a problem?

was an oops it seems. Was asking us to download the LAST update.. 1.5.3, when it was supposed to do 1.5.4. Think someone may be a bit tired when they did that? LOL All fixed now though. Can download the correct version, but still cant login