sh.send(setInfoReq);
                } finally {
                    // Always close the file handle - ensure createResp is not null
                    if (createResp != null && createResp.getFileId() != null) {
                        final Smb2CloseRequest closeReq = new Smb2CloseRequest(sh.getConfig(), createResp.getFileId());
                        sh.send(closeReq);
                    }