When migrating from SBS 2003 to SBS 2011, I will often backup data folders on the old server with NT Backup. However, SBS 2011 does not provide the NT Backup utility natively on it. However, Microsoft does offer a “read only” version of NT Backup (KB 974674) that can be installed on SBS 2011 and used to restore .bkf backup files.
Once your migration is complete, it is critical that this NT Backup utility is uninstalled from your SBS 2011 server as it affects the regular daily backup that you will be doing with your SBS 2011 server. The issue would not become apparent until you attempt to do a bare metal restore of your SBS 2011 server. See Susan Bradley’s blog post on the subject.
What’s not addressed is how to uninstall this utility. You won’t find it in the regular Add/Remove programs section of the control panel. Nor will you find it anywhere from Start > All Programs.
Here’s how to uninstall it: