Hi,  I have a zip file (attached) that I'm trying to unzip using the CopyFilesTo function.  I get: Xceed.Zip.InvalidZipStructureException = {''The information contained in the local header does not match the information of the central header.Zip file: c:\site\enol\UserUpload\2152047\GSCBOR.zip''} I can unzip this with other tools ...