I have a High-Rely hard drive enclosure I connect to my server for backup purposes. I have 5 of the removable drives, and I make a backup each night with BackupExec. The first night goes fine; however, after I remove that drive and insert the next night's drive, the entire disk and drive letter disappears out of My Computer (am running Server 2008 R2 Standard). The only way to remedy this is to reboot the server - not a task I want to do every day! Can someone help? I have tried 'safely ejecting the device' which does eject it, but the drive still disappears.