C#.Net 4.0
The file is being used by another process.
I’ve looked in the example source code on GitHub but didn’t see how to keep Aspose.Zip.Archive from attempting to open a zip from within another zip. I am assuming this is what’s happening. Archives without a zip file entry extract with no errors.
thanks
Aspose.ZIP extracts all content including ZIP archives from any ZIP archive. You may share sample file or code which is causing any error for further investigation.