Ensure you have part 1 through part 10 (and any others in the set) in the same folder .
Files named with .part10.rar are part of a split archive. This means you cannot open it alone. otomi-games.com_AI794HTU.part10.rar
This file, is a specific part of a multi-volume archive, likely containing a Japanese romance game (Otome game). Ensure you have part 1 through part 10
They must be identical except for the part numbers (e.g., part01.rar , part02.rar , etc.). 2. Extract the Archive otomi-games.com_AI794HTU.part10.rar
You will need a third-party tool like 7-Zip or WinRAR because Windows cannot natively open .rar files.