Google Chrome Download Problem?

I'm having problem downloading just now. Ok before when i download it will come up a small littletab of list what i'am downloading but now when i try downloading stuff takes me to a grey page. And nothing happens. I just expreinced this like 5 minutes ago. any clue how fix?|||If your anti virus is fully updated and you have tried to download Malwarebytes and SUPERantispyware (and update them) then do a quick scan - Try another browser - Use firefox or IE 8 and see if you have similar problems -