Where EXACTLY are my games saved

[longnecklover]

When I play Cities XL 2012, the game automatically saves every 10 minutes but to WHERE. I ned to know so as to create a backup for when my programme crashes.
OK - information you need.
I am running Cities XL2011 - upgraded to 2012 (with all the trimmings)
My operating system is Win 7 Ultimate - 64 bit
I have a Dell desktop PC