Error using AddEntry(entryName, opener, closer) if new entry is archive

Hi, I use AddEntry(entryName, opener, closer) method and used to work properly until I tried to add another zip. In this case NullReferenceException is thrown. In debug I found out that closer d...

Id #16813 | Release: None | Updated: Today at 10:38 AM by OleksiiD | Created: Today at 9:30 AM by OleksiiD

URI format are not supported

I have a project within a solution for updating an application in C # with WPF. to pass the value of the URI to a variable, an error is displayed: URI Format not suported. Example URI: "http://ww...

Id #16812 | Release: None | Updated: Wed at 6:38 PM by pauloromeiro | Created: Wed at 6:29 PM by pauloromeiro

overwrite.silently on file running

I have an application in C # with WPF and would like to know how to use overwrite.silently method with a file that is running? use it today ZipFile zipFile = ZipFile.Read(file); { ...

Id #16802 | Release: None | Updated: Wed at 6:06 PM by pauloromeiro | Created: Apr 8 at 2:09 PM by pauloromeiro

issues with large files

The file size we are talking about here is larger than 10GB. We have a backup solution that utilizes DotNetZip. Recently we tried backing up/compressing several WTV (Windows Recorded TV Shows) file...

Id #16786 | Release: None | Updated: Mar 31 at 1:12 PM by johnbuuck | Created: Mar 26 at 3:00 PM by redserpent7

Extracted word file opens in readonly mode in windows 8

When I unzip a folder with dotnetzip and try to open a included word document(by double clicking) on a windows 8 machine it opens in read only mode. if I do the same using winzip pro on the windo...

Id #16768 | Release: None | Updated: Mar 19 at 6:30 AM by pusparag | Created: Mar 19 at 6:30 AM by pusparag

Ionic.Zip.BadReadException: Could not read block - no data!

The application is a WCF service that processes media files compressed in a standard ZIP archive. The deployment is in AWS cloud in a load balanced configuration, and the ZIP file extract fails wit...

Id #16763 | Release: None | Updated: Mar 17 at 4:29 AM by samir_p79 | Created: Mar 17 at 4:29 AM by samir_p79

Support Portable Class Library

Portable Class Library makes it easier to write code that will run on: .Net framework Silverlight Windows Phone Windows Store Xbox 360 It will be great if DotNetZip can produce a version that i...

Id #16760 | Release: None | Updated: Mar 14 at 3:25 PM by deerchao | Created: Mar 14 at 3:25 PM by deerchao

System.UnauthorizedAccessException: Access to the path is denied. while Saving zip to Disk

In my code I have a method: public bool CreateZIP(string ListStep) { Logger logger = LogManager.GetLogger("Task:CreateZIP" + this.TaskGuid); using (ZipFile zip = new ZipFile()) { ...

Id #16748 | Release: None | Updated: Mar 7 at 1:53 PM by insanecorp | Created: Mar 7 at 1:53 PM by insanecorp

Security issue: relative paths can be used to write outsite of the working folder

ZIP files can contain relative paths including "..". This allows an attacker to write in any folder the current process may access. I propose to add a checking function that makes sure files to be...

Id #16718 | Release: None | Updated: Feb 21 at 2:49 PM by mattar | Created: Feb 21 at 2:49 PM by mattar

Using Multiple ZipEntry Streams Fails

Using several Readers obtained from different ZipEntries at the same time doesn't work. Example: ZipFile zf = ZipFile.Read("test.zip"); Stream s1 = zf["file1"].OpenReader(); Stream s2 = zf["file2"...

Id #16717 | Release: None | Updated: Feb 21 at 2:23 PM by PeterASchneider | Created: Feb 21 at 2:23 PM by PeterASchneider