void DriverInstall(object sender, DoWorkEventArgs e) { bDriverInstallIsGoingOn = true; int nOsis = allDrivers.OS; try { int retval = DUSDKHandler.OSMT_updateDeviceDriversEx( progressCallback, szProductKey, szAppDataLoc, szTempLoc, szRegistryLoc, downloadProgressCallback, IntPtr.Zero, IntPtr.Zero, 0, szRestorePointName, allDrivers.OS, (uint)DUSDKHandler.UPDATE_FLAGS.UPDATE_FLAG_RESTORE_ARCHIVE_ONLY, new StringBuilder(ZipToUnpack) ); //if (retval >= (int)DUSDKHandler.PROGRESS_TYPE.PROGRESS_SCANNING && retval < (int)DUSDKHandler.PROGRESS_TYPE.PROGRESS_RETRIEVED_UPDATES_DATA) //{ // MessageBox.Show(((DUSDKHandler.PROGRESS_TYPE)(retval)).ToString()); //} //else //{ // MessageBox.Show(retval.ToString()); //} } catch (Exception) { } finally { bDriverInstallIsGoingOn = false; } }