How about ripping the drive out, slaving to another machine and running diagnostics from there.
After an initial set of testing, this is the next step i would perform.
Get that data off !!
Am I missing something here?
This is 101 stuff.
Obviously I am.
No offence intended but I find that approach irresponsible.
During all this messing about, he could have been degrading a bad drive to the point of zero recovery.
How come the kaspersky av disk works when a number of other disks don't ?
I've used K av myself a number if times, but I've never had it run more than 2-3 hours.
Ok. Rant over. Time for bed.