The filename indicates it is the ninth part of a multi-volume RAR archive, likely associated with "The Art of World Eating 2" (a common mod pack or resource for games like Skyrim or STALKER ).
If you encounter a "write error" while trying to extract this specific part, it usually means your disk is full, the file is read-only, or there is a permission issue. TAoWE2.part09.rar
If extraction fails specifically at part 9, that individual file may be corrupted and need to be re-downloaded. The filename indicates it is the ninth part