} else {
                        // Use more efficient query for file existence
                        // Prefer SMB2 CreateRequest with minimal access rights over query path
                        if (th.isSMB2()) {
                            try {
                                // Use FILE_READ_ATTRIBUTES only for minimal overhead

 *
 * <tr><td ><code>smb1://angus/</code></td><td>
 * This references only a server. The behavior of some methods is different
 * in this context(e.g. you cannot <code>delete</code> a server) however
 * as you might expect the <code>list</code> method will list the available
 * shares on this server.
 * </td></tr>
 *
 * <tr><td ><code>smb1://myworkgroup/</code></td><td>