Y Sister.7z -

Click "More Info" and "Run Anyway".

Right-click the file and select 7-Zip -> Extract Here or Extract to "Y Sister\" . Y Sister.7z

Ensure your antivirus did not delete files during extraction (common with indie games). Click "More Info" and "Run Anyway"

If this file is from a specific game, let me know the or the platform you got it from (e.g., Patreon, Itch.io). This will help me provide a specific installation or walkthrough guide. you need software like 7-Zip (Windows

To open .7z files, you need software like 7-Zip (Windows, free) or The Unarchiver (macOS). 2. Extraction Steps

Ensure the Y Sister.7z file is fully downloaded.