Because it is a single "part" (part 04) of a larger set, you cannot open or use it individually; you would need all preceding and subsequent parts (part01, part02, etc.) to successfully extract the contents. Review: APP2023V232069MICWX64.part04.rar
.part04.rar : Confirms this is the fourth slice of a split archive. APP2023V232069MICWX64.part04.rar
: Files with these highly technical, alphanumeric names are common on torrent sites and file-hosting platforms. Always run a virus scan on the extracted folder before running any .exe files contained within. Because it is a single "part" (part 04)
MICW : Often used in file-sharing circles to denote "Microsoft Windows" or a specific release group. Always run a virus scan on the extracted
: Use a modern utility like WinRAR or 7-Zip . Right-click on Part 01 and select "Extract Here"; the software will automatically pull the data from Part 04 as it works through the sequence.