: Right-click on part1.rar (not part 5) and select "Extract Here" or "Extract to [Folder Name]" .
a compatible extraction tool like WinRAR , WinZip , or the RAR Opener from the Microsoft Store.
The file is the fifth segment of a multi-part archive. To successfully extract the content (likely a movie file from 2011, possibly Black Widow ), you cannot open this part alone. Requirements for Extraction