Hi again, *Aqua*, Yes, is on Program Files, but in a "Special" Program Files. I move this folder before to make a format C:, on an other Windows Version, Right now this is not the actual Program Files used by my actual OS, but maybe still have the same security and user rights. And I have to remark that I'm using Steam version (0.24), not the actual version (0.25). About my keyboard, yes it have a non English alphabet letters, but I never put any special letter like ñ, or ò. Always save on english language as I told before ("mun mission"). Thanks for help, I will send you the log files as early as possible when appears again the problem, and try to say when it happens, and what I have to do to solve it. Thanks again.