You will get a message saying that &quot;Windows has installed new devices, in order for them to be fully functional you need to restart your computer.&quot; You get this message because when a backup is opened it loads a disk driver that allows you to open the backup as a separate disk. If you restart your computer you will have to start the process of opening the backup all over again. <strong>Do not restart your computer, the backup will open and you should not have any issues.</strong>© 2009 Microsoft Corporation. All rights reserved.Tue, 02 Sep 2008 21:30:58 Zcc8d8be7-02b5-4ba5-ae4d-814923ac3d1fhttp://social.microsoft.com/Forums/en-US/whsfaq/thread/cc8d8be7-02b5-4ba5-ae4d-814923ac3d1f#cc8d8be7-02b5-4ba5-ae4d-814923ac3d1fhttp://social.microsoft.com/Forums/en-US/whsfaq/thread/cc8d8be7-02b5-4ba5-ae4d-814923ac3d1f#cc8d8be7-02b5-4ba5-ae4d-814923ac3d1fTom Ziegmannhttp://social.microsoft.com/Profile/en-US/?user=Tom%20ZiegmannYou will get a message saying that &quot;Windows has installed new devices, in order for them to be fully functional you need to restart your computer.&quot; You get this message because when a backup is opened it loads a disk driver that allows you to open the backup as a separate disk. If you restart your computer you will have to start the process of opening the backup all over again. <strong>Do not restart your computer, the backup will open and you should not have any issues.</strong>Sat, 21 Jul 2007 07:55:48 Z2008-02-11T08:35:26Zhttp://social.microsoft.com/Forums/en-US/whsfaq/thread/cc8d8be7-02b5-4ba5-ae4d-814923ac3d1f#f5445910-f833-4a03-bf53-969e26f6b5a5http://social.microsoft.com/Forums/en-US/whsfaq/thread/cc8d8be7-02b5-4ba5-ae4d-814923ac3d1f#f5445910-f833-4a03-bf53-969e26f6b5a5Marc Moonhttp://social.microsoft.com/Profile/en-US/?user=Marc%20MoonThis issue was fixed in QFE1; when opening a backup, a popup is displayed informing the user not to restart the home computer. <p align=left><font face=Arial size=2></font> </p>Tue, 29 Jan 2008 19:37:11 Z2008-01-29T19:37:18Z