Ensure you are using the latest version of WinRAR or 7-Zip , as older versions (like UNRAR 4.10) may struggle with newer compression methods. Unpacking isn't working - NZBGet Forum
The most common cause for this error is a broken download. Try downloading Part 10 again from the original source . Download part10 rar
If you are using NZBGet or a similar tool, look for associated .par2 files. These are "parity" files used for automatic repair of damaged RAR parts. Ensure you are using the latest version of
Compare the size of Part 10 to the other parts. If it’s significantly smaller (and isn’t the very last part of the set), it's likely an incomplete download. If you are using NZBGet or a similar
If you're getting an error that download.part10.rar is not a RAR archive, it usually means the file didn't download completely or is corrupted. Here are a few ways to fix it: