Sorry but i didn't fully understand the problem.
U have a workstation and a server where u store the images of each workstation.
U make an image of this workstation to store it on your server and after everything is finished (verify the image!!!) u get a BSOD..
if this is the case i would say that the problem relies on ABR...it doesn't like something or u should get updated.In order to be sure try this
1. just to be safe take a backup with another program like easeus todo backup
http://www.easeus.com/disk-copy/2.Download the latest drives from Dell..especially those related to chipset and HDD
3.Check ur hardDisk ...every maufacturer has its own diagnostic program to check HDD "health"
3. download and run Memtest
http://www.memtest.org/ in order to check ur memory.
4.stress the machine....i use intelburn
http://downloads.guru3d.com/IntelBurnTest-v2.3-download-2047.htmlDo these and come back to see what can we do to fix ...although i suspect that the problem relies on ABR