Call.of.duty.modern.warfare.part25.rar -

Use a tool like WinRAR or 7-Zip . You only need to right-click on part01.rar and select "Extract Here." The software will automatically "stitch" Part 25 and all other pieces back together into the original full-sized file.

It significantly improves the compression ratio, making the final file size smaller. Call.of.Duty.Modern.Warfare.part25.rar

You cannot "play" or "run" Part 25 on its own. To access the contents, you must: Use a tool like WinRAR or 7-Zip