: Use a utility like WinRAR or 7-Zip. Right-click on Part 01 only and select "Extract Here." The software will automatically pull data from Part 03 and all other segments to recreate the original file.
Always practice safe downloading. Legitimate software rarely arrives in obfuscated split RARs. When in doubt, scan before you run. mgold022upart03rar install
Here is how to fix it.