private string ZipperExtractFileToPath(string destRootPath, System.IO.Compression.ZipArchiveEntry item) { var destFilename = CleanFilenameString(System.IO.Path.Combine(destRootPath, item.Name)); FileStorageHelper.DeleteFile(destFilename); FileStorageHelper.CreateDirectory(System.IO.Path.GetDirectoryName(destFilename)); // var count = 5; do { try { item.ExtractToFile(destFilename, true); if (System.IO.File.Exists(destFilename)) { var fileInfo = new System.IO.FileInfo(destFilename); fileInfo.LastWriteTime = DateTime.Now; } break; } catch { if (--count <= 0) { throw; } Threading.ThreadingHelper.Sleep(200); } } while (true); // return(destFilename); }