If you're running out of space on your primary drive, you can move games:
Cracking clean Steam files involves bypassing Steam’s DRM (Digital Rights Management) to make the game playable without a license. "Clean" files refer to the raw, un-modified game data as it exists on Steam’s servers, meaning they contain no player data or pre-applied cracks.
If verifying game files through Steam doesn't work, you can try deleting and re-downloading the game files:
Before we dive into the solution, it's essential to understand the common causes of corrupted or dirty Steam files: