The rFactorSetup.exe file you have requested: Official Demos / rFactor v1.150 - 688.93mb is not available. Perhaps try browsing all files for the game rFactor and upload any files you want to share or are missing. This is the only information we could locate:
NOTE: This is a full update and not a patch. It is highly recommended that you backup your current rFactor folder and perform a clean install of rFactor making sure there aren't any issues, then apply your mods. v1150 Feature and Change ListB Image Space Incorporated has released the latest update to rFactor bringing it up to version 1.150.