"TANGLEWOOD.v.102.rar" appears to be a compressed file containing an update (version 1.0.2) or a specific release version of the video game [1].
A text file detailing changes, bug fixes, or new features in version 1.0.2. TANGLEWOOD.v.102.rar
Typically, a compressed file with a name like this contains: "TANGLEWOOD
If you can tell me where you got this file, or what issue you are having with it, I can tell you if it's safe and how to install it. TANGLEWOOD.v.102.rar
To use it, you would typically need software like or 7-Zip to extract the contents.