Hi Rudl, I'm glad it's working better for you now. Most likely there was some problem with the video driver in your original installation. You probably now have an updated video driver that fixes the problem.

- Michael

No, I havn´t updated the video driver. I had the newest driver in last installation.

But I had the problem once more and also red marks on the letter "i" in some places.

I switched back freom Windows basic to Windows Aero design and now it seems to function. Also the red marks disappeared.

Do you think I should now try to install the newest video driver.

Rudl

I have now installed the newest driver, and I have the same problem.

After a new start of windows, now it seems to function.

Rudl

Hi Rudl, what kind of video card do you have on this machine?

- Michael

I have a Intel(R) HD Graphics 4000 and a Nvidea Geforce GT 650 M. Also Optimus to switch between both.

Rudl