***Error : .\Win32Storage.cpp (440): Unable to open file! (SaveGame.xml) mode = 1

I can get in Mayhem becose of error so i need help whit this!

That error has nothing to do with your problem, everyone has it, and it's an extremely minor warning.

What happens when you attempt to run the game? Does it immediately crash, close without any error, when does it crash exactly?

It crashes when i try to run it.
First screen turns black and then comes crash.

Did you buy the game? Which operating system are you running on (Windows XP, Vista, etc...?).

Give as many details as you can, else nobody will be able to help you.