[Cedric Vidal]

you must put ALL the files there's in the unzip !
not only the srs.exe file !

unzip the zip, your obtain a folder "Game".

go to the folder on your hard drive where you have steam installed : \Steam\steamapps\common\raceroom racing experience

there, make a c/c of the folder "Game" that your have unzip before, in the folder \Steam\steamapps\common\raceroom racing experience (which must already contain a "game" folder.

say "yes" to replace all the files, then it's finish.