FitGirl repacks usually include the crack (RELOADED or CPY) in the _Windows/NoDVD/ folder inside the game directory. To apply:

Agricultural machinery - Farming Simulator 17 - FitGirl Repacks

Always ensure you download the repack from the official FitGirl website (fitgirl-repacks.site) and avoid "fake" sites that look like file-hosting mirrors but contain malware. The actual FitGirl installer is safe, but virus scanners often flag the "crack" files (like .dll files) as suspicious—this is a false positive required to play the game without buying it.