Environement: single Windows 2008 R2 server (DC, DNS, DHCP)
I am using Windows 2008 backup to backup automatically the whole server on a 1Tb USB drive
Everything is set up as default options
Data to save is about 200Mb
Sometimes, and without any reason, all incremental backups are erased, and backups stored on the usb drive starts again from 1, 2, 3, ect...
I am losing all the history backup
And I do not know why
Thank you for your help