Dealing with multi-part RAR files can be a bit tricky if one part is acting up or if you're new to the process.
: You only need to right-click on Part 01 and select "Extract Here." The software (like WinRAR or 7-Zip) will automatically pull data from Part 02, Part 03, and eventually your Part 06 to rebuild the full installer. Common Issues with Part 06 Just_Cause_4_Complete_Edition-Razor1911.part06.rar
Once you have all parts downloaded and sitting in one folder: Dealing with multi-part RAR files can be a
Are you getting a when you try to extract that file? If you are looking for a guide specifically
If you are looking for a guide specifically because Part 06 is giving you an error, it's likely one of these three things:
: Even though you have a .part06.rar , you cannot "open" or "extract" it individually. You must have all parts (usually numbered 01 through 60 or more) in the same folder.