500.part006.rar

You cannot extract the content from this file alone. You must have all parts (e.g., part001.rar, part002.rar ... part006.rar ... part500.rar) in the same folder [1].

I can help troubleshoot the extraction process if you tell me what happens when you try to open it. 500.part006.rar

Here is the essential information regarding this type of file: You cannot extract the content from this file alone

Open only the first part ( .part001.rar or just the .rar file if numbered differently) using your software. 500.part006.rar