Guild Wars 2

Logging in to Jade Quarry US, U’m lagging like crazy, takes me six seconds to get a cast out, for absolutely no reason whatsoever, i’ve just finished playing black ops 2 and had full green bars, it’s just GW2

any ideas? I’ve recently uninstalled .NET framework 4 and reinstalled it again

Installing for the dfirst time on this computer, not working at all, i’m trying to, but it does the same thing it happens to other people, i’ve installed all and updated drivers for my ATI Radeon HD 7750, and does the same thing still, no way around it

I’ve recently bought a new hard drive for my computer, as it goes, i’m downloading everything I had, and now it’s GW2’s turn…I downloaded the setup client, brings up the launcher, it then downloads something, the window wasking me if it can change my computer comes up, i hit ok, the launcher then goes nuts closes, pops back up then closes definitely

Any ideas?