extract csv zip file

See more:

C#

Hello,

I have a problem when trying to extract the zip file.
my code is below.

FileStream writeStream = new FileStream("test.csv.zip", FileMode.Create);
                int Length = 2048;
                int i = (int)fileSize / 2048 + 1;
                int j = 0;
                Byte[] buffer = new Byte[Length];
                int bytesRead = responseStream.Read(buffer, 0, Length);
                while (bytesRead > 0)
                {
                    writeStream.Write(buffer, 0, bytesRead);
                    bytesRead = responseStream.Read(buffer, 0, Length);
                }
                writeStream.Close();
                response.Close();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            param par = p;
            string url = string.Empty; 
            string TimeLeft = string.Empty;
            string writeLine = string.Empty;
            DateTime date = DateTime.Now.AddDays(par.days);
            string find = date.Month.ToString() + "/" + date.Day.ToString() + "/" + date.Year.ToString();
            using (Ionic.Zip.ZipFile zip = Ionic.Zip.ZipFile.Read("test.csv.zip"))
            {
                zip.ExtractAll("temp", Ionic.Zip.ExtractExistingFileAction.OverwriteSilently);
                
            }

Error:- bad read of entry test.csv from compressed archive.

Although zip file have data If I extract manually I get the data but with this code I am getting error .

Can you please tell me where I did mistake or the solution.

Thanks and Regards!
Kuldeep Dwivedi