Hi, I'm back again.
Finally I have solved the problem and found it. I formated windows to windows 7 premium just with the motherbase and graphic drivers from the disks. Then, tried to install adobe indesign and worked perfectly so I decided to install the rest of the programs and drivers from the graphic. When I finished, the problem was there again. So, as I didn't install any of the programs lately, I suposed that the drivers of the graphic could be the problem. I uninstalled them and reseted to the disk version and worked again. It seems to be a problem with the last drivers, preferences...
My graphic it's a Gigabyte GTX970 gaming edition and the problem seems to be in the last driver: 347.25 (I already have the 344.11). I will now report this problem to nvidia and hope them to solve it properly.
Hope this could help someone that could have the same problem.
Bye and thanks!
