i have a MacBook Air
(Processor: 2,13 GHz Intel Core 2 Duo.. 2 GB 1067 MHz DDR3.. Macintosh HD)
and i cant install FM i says every time...
"Validating Steam files - 0 % "
(then i goes up to 100 % in 10 seconds. and then it type)
"All files succecfully validated"
"STEAM ERROR"
"The Steam...