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Hi I have a problem with reading zips created by SharpZipLib. When I open them with WinRar everything is ok. But when I try to open them with Windows 2003 default winzip the files inside appear to be of the same size and cannot be opened or uzipped. Is there something I'm missing? Maby some parameter...

I am wondering how to do the same thing as the original poster is. I know how to do the actual zipping in memory but I do not know how (or if it is possible) to add files, in the form of byte array, to the zip in memory. From what I understand, the process is as follows: Create a ZipOutputStream. Create...

I'm trying to use CSharpZipLib (version 0.85.5.452) to decompress a byte array compressed by Xceed (which I have no control over). The result is the error message System.ApplicationException ---> ICSharpCode.SharpZipLib.Zip.ZipException: Wrong Local header signature: 0x72EB5DED at ICSharpCode...

I've searched the forums but cannot seem to find this. I want to add files to a zip file, this part is easy, but the problem I am having is that when I add a file to the zip file, it also adds the full path of the file. With other zip utitilies I have used, there is a option to disable or enable...

John, Yes, the files are valid zip files, i can able to extract from windows manually but not thro code, while doing am getting above error. I downloaded the source and set VERSION_MADE_BY to 16660; in ZipConstants.cs class and added (Version == 16660) in version ckecking in ZIpEntry class. Its working...

Hi, I am getting above error while trying to unzip the files using SharpZipLib dll. it works for some zipfiles and for some zipfiles its throwing the above error. i am using the latest dll version 0.85.4.369, still getting the above error. using ( ZipInputStream s = new ZipInputStream ( File .OpenRead...

This error is eating my soul. It must be stopped. I know what you're thinking ... just use the latest version stupid. Well I tried that and it didn't work. This happens when I'm unzipping a 200mb zip file (which was zipped using the same version of SharpZibLib), and about half way though...

The size is -1, but I can get the size using java. Anyone has same experience, please advise. Thanks!

Hallo, i would like to insert/append a file to an archive, for example Insert(string fileName, string archiveName); it should insert the file with fileName to archive of archiveName some modification would be: Insert(ZipEntry entry, string fileName, string archiveName); where file should be under the...

Hy, I a need to backup a bunch of files and the total amount is over 4 GB. I think I need to use Zip64 but I do not how... I tryed to use ICSharp ZLib library and write the data in chunk but it does not work because I vahe to change the entry.crc and when I call PuNextEntry of ZipOutput the stream finish...