I want to extract a exe file. The exe file contain some files and folders. When I try to extract the file using winrar it gets extracted but when I am trying to extract the exe file using some examples I am getting this error:
The magic number in GZip header is not correct. Make sure you are passing in a GZip stream.
I have used some samples and googled a lot for my problem but didn't get my answer, and I have used some libraries also.
I used this code but same error:
public static void Decompress(FileInfo fi)
{
// Get the stream of the source file.
using (FileStream inFile = fi.OpenRead())
{
// Get original file extension, for example
// "doc" from report.doc.gz.
string curFile = fi.FullName;
string origName = curFile.Remove(curFile.Length -
fi.Extension.Length);
//Create the decompressed file.
using (FileStream outFile = File.Create(origName))
{
using (GZipStream Decompress = new GZipStream(inFile,
CompressionMode.Decompress))
{
// Copy the decompression stream
// into the output file.
Decompress.CopyTo(outFile);
Console.WriteLine("Decompressed: {0}", fi.Name);
}
}
}
}