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  • Wrong central directory signature

    I'm getting an exception unzipping a file ("Wrong Central Directory signature") from the ZipFile class. The exception occurs in the function ReadEntries. I'm constructing the class using a stream... FileStream fs = File.OpenRead(Program.CMSZip); ZipFile zf = new ZipFile(fs); The code...
    Posted to Forum by bobulus on 07-15-2015
  • Re: reading a zip file in Windows(Re: CleanName in ZipEntry.cs)

    (re-post in Firefox) I came across this issue only recently, more than a year after the same code was successfully tested and implemented in production. So, I don't know if I had an incorrect design/coding in the first place or had tested it incorrectly or something changed in Windows or else. But...
    Posted to Forum by gimmely on 05-27-2015
  • Extracting splitted archives

    Hello, is it possible to extract splitted archives? I always get an error message if I try to get the input stream of zip file's zip entry. The message is "wrong local header". The files in the explorer look like this: data.zip data.z01 data.z02 ... Thank you for your help!
    Posted to Forum by Henrik82 on 06-22-2012
  • Zip files that can be opened with 0.85.1 but NOT with 0.85.5

    EDIT: This thread is about a subject also handled in this thread http://community.sharpdevelop.net/forums/t/6939.aspx Hi. I have a problem with version 0.85.5 and a range of zipfiles. The same zipfiles could be opened with 0.85.1 The 0.85.1 works great except for files above 4Gb. I have made a small...
    Posted to Forum by EskeRahn on 03-30-2010
  • Extracting to blank 0 kB file

    Hi friends, I am having a problem in unzipping a file, its extracting as 0 KB doc file, eventhough zipfile has valid document file.When I observed the process its creating a blank .doc file and failing to read from zip file or write into .doc file. I am using ICSharpCode.SharpZipLib.dll(Version 0.85...
    Posted to Forum by Devaraja on 10-27-2009
  • Wrong Local header signature when uncompressing byte array from Xceed

    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...
    Posted to Forum by DanielB on 11-10-2008
  • Re: Library cannot extract this entry. Version required is (16660)

    hi, I downloaded the source for the version 0.85.4.369 and changed the code in Zipentry.cs like below.. if (versionToExtract != 0) { //return versionToExtract; // original return versionToExtract & 0xff; // changed In the above code 16660 is converted into 20 and it works, means unzips properly before...
    Posted to Forum by Devaraja on 08-21-2008
  • Re: Library cannot extract this entry. Version required is (16660)

    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...
    Posted to Forum by Devaraja on 08-11-2008
  • Error adding files to existing zipfile

    Hi all! I'm trying to update a existing zipfile adding serveral files, but when i call "CommitUpdate" i receive a exception with a text similar to "File name of original file.zip. xxx.tmp" not found. The code used to update zip: Dim zipFileO As Zip.ZipFile zipFileO = New Zip.ZipFile...
    Posted to Forum by J1mb0 on 03-04-2008
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