Thanks Tom. I have tried different combinations (-2, -3, -0, etc) but only works -1 and this command only uses Microsoft Basic Render Driver (ID=0x8c) as a principal card.

Although now I can launch the game, it goes very slowly, to the point that it is unplayable. I have attached the new log in case you could check it. Thanks! Otis

IT WORKS!!!!! Thank you very much, Tom!!!! I was very frustrated with this issue and trying diferents solutions I have found in several forums with games that have the same error but none of them worked. I have reinstalled the drivers of my ATI card, reinstalled the game, etc. Really thank you...

I have found another log file. It has the following message: 'aticfx64.dll caused an Access Violation (0xc0000005) in module aticfx64.dll at 0033:d94c0b1e.' Do yo know what could it cause this error?

I have selected that the game uses the ATI card but it always uses the integrated one. I don't have problems with other games with higher requirements but I don't know if I have another game that uses Unity. I have also check that Unity has to use the better card, but after launching the game...

I have another card in my laptop, AMD Radeon 7400, and I can play another games which higher requirements. I don't know why the game is using the intel card instead of the AMD Radeon. I am going to try skipping the intro. Thanks! Otis

Hi, every time I launch the game, it crashes. I have reinstalled the game, verified the integrity of game cache, run as administrator, run with compatibility with previous version of Windows, etc but these ideas don't work. When I launch the game, it appears a miniscreen with a loading bar, but...