Download and extract fem_scout_renovation_v2-2.rar
It should download to folder Downloads.
Open fem_scout_renovation_v2-2.rar in WinRAR
and choose "Extract To" and then "OK" to extract
it to folder Downloads.
Find extracted folder fem_scout_renovation_v2-2
It should be in folder Downloads
In a separate window, find folder Steam
It should be in folder Program Files or folder Program Files (x86)