: Right-click the file and select "Extract Here" or "Extract to [Folder Name]" .
The extension .rar indicates it is a compressed "Roshal Archive" that requires specific tools to open. Below is a guide on how to handle such a file and what it likely represents. What is this file? Download 1450EDRWTEx64 rar
: A RAR file is a compressed container used to reduce file size or bundle multiple items together. : Right-click the file and select "Extract Here"