Yep, archive is broken. btw, GRID 2.0 has been announced yesterday, which requires a new driver for M6 and M60... also: driver issues with ARK probably requiring a hotfix http://steamcommunity.com/app/346110/discussions/0/520518053440119300/
Per NVidia: A new "Debug" mode introduced in this driver (under Help in NVidia Control Panel) will be useful for users with factory overclocked graphics cards to troubleshoot issues that are caused by overclocking. By selecting this mode, the driver will restore the clock speeds of your graphics cards to NVIDIA reference clock speeds. Please note this setting will not appear if your graphics card shipped with reference clock speeds.