Can you confirm the where you found this file so I can verify its legitimacy for you?
High if sourced from third-party forums or unofficial links. MVupdate(b.9631267).part2.rar
You cannot open .part2.rar alone; you must have part1.rar (and any subsequent parts) in the same folder. Can you confirm the where you found this
Compressed files like .rar can hide executable malware, keyloggers, or trojans. do not execute the contents
Right-click the first part and use 7-Zip or WinRAR to extract the full content.
⚡ Did you download this from the official developer site? If not, do not execute the contents, as "updates" are a common vector for credential-stealing malware in the trading community.