Windows 7 Professional 64-bit (French version) Quad-core i5 CPU, 8GB RAM, 2 SATA 1TB disks. Doing "Copy Disk" to dupe the boot drive onto the secondary (gives faster recovery time after disk failure). I get the "cannot get exclusive access" dialog box if I don't shut down Kaspersky PURE, and now even if I do. If I let DC reboot the box, it loops forever copying over and over again, and breaks re-entry into Windows. So this morning I tried booting into the Recovery CD, and it gave me the same dialog box. Following the "what files are blocking exclusive access" link gives an empty list. How do I get this working?