No, I'm sure I downloaded the final WHQL version.
I think I'm a bit too fast, 'cause I downgraded already to the 94 release,
but It's a very strange problem so I want to know the fix for it. I took some photos and screenshots to describe it better.
It works perfect now, so I don't think I install the 158.27 driver and mess up things second time.
Before I installed the 162.18 driver, I cleaned the old version, but manually, not with Driver Cleaner. When I downgraded, I did the same thing.