mikeymikec
Lifer
That makes no sense. Yes, they upgraded (not realizing they approved it, understandable) and their data is most likely still there. They just need to revert back to 7.
One scenario I can think of would be RAID0, an iffy driver could potentially make a fatal mess AFAIK.
Another scenario would involve failing storage hardware, and the upgrade pushed the file system over the edge.
Does the Win10 upgrade do anything interesting in terms of altering the partition layout? If so, a botched partition alteration would result in a headache for someone who knows how to recover data, or would be "fatal" to someone who doesn't know what can potentially be done in that scenario.
