extracted version different from the original file

Jul 23, 2013 at 1:46 PM
I created a .net tool to add file to a zip file using the Ionic.Zip 1.9.1.5.
I also have a .net CF tool to extract from a zip file using the Ionic.Zip 1.9.1.8.
I noticed that sometimes the extracted file is different from the original file. I found that using the binary comparison tool. However, it is not always happening. Is it because of the version difference or the hardware?
Jul 31, 2013 at 8:39 AM
Hi Brandonzeng

Just how are the files different - do they have a different size, or just different contents. I have been using DotNetZip in production code for over 4 years and i cannot see how DotNetZip could extract a file from a .zip that was different from the original file - it would fail all the CRC checks and give errors.

Can you give more information about this fault?

Ali