You cannot open .part2.rar alone; you must have part1.rar (and any subsequent parts) in the same folder.
You should verify the SHA-256 hash against the official MotiveWave download page if this is a professional trading tool update. 🛠️ How to Use MVupdate(b.9631267).part2.rar
Always run a VirusTotal scan on the extracted files before running any .exe or .msi installers. 💡 Key Recommendation You cannot open