I have a AMD HD 6850 in my pc and I just updated the drivers to the last version, 15.7.1. I have Windows 7 / 64bits. I don't know the version I had before installing this one, but the othar had a really NICE looking and I did not have many problems with it.
The problem is I noticed after the update everything looks so weird. And it's weird in a bad way. The icons and the games feel so weird, somehow everything looks like with more colour and it's so crude... Finishing, the text looks so blurry and it's annoying, I feel like I'm gonna go mad if I spend a lot of hours in front of the monitor (and belive me, I do).
(English is not my mother tongue, so I might write some mistakes)