If you are still having trouble with the file, please tell me: are you using to try and open it? What specific error message are you seeing? I can give you a more specific solution.
Right-click GvTrBe.part1.rar and choose "Extract Here" or "Extract to [Folder Name]" .
You are missing a part of the archive ( part2 , part3 , etc.).
If the extraction fails, one of the RAR parts was downloaded incorrectly. Re-download the missing part.