An03.part3.rar -

You should almost always initiate the process from , not Part 3.

: Right-click An03.part1.rar and select "Extract Here" or "Extract to An03/" using WinRAR or 7-Zip. An03.part3.rar

For a successful extraction, you must have every numbered part in the same folder. You should almost always initiate the process from

: If you only have Part 3, you cannot reconstruct the full file. You must find the preceding parts (1 and 2) from the original source. and An03.part3.rar together.

Ensure you have An03.part1.rar , An03.part2.rar , and An03.part3.rar together.