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#51
Should be a straightforward window on your screen.
Check if it's still running via task manager. The only time I've known of it quitting was a totally messed up badly faulty disk.
So far no attempt to read SMART params above has succeeded- which is in itself quite worrying. I believe I left another idea..but you really should make a determination of the state of your disk.
Try a REALLY simple program - no installation ...
Download Macrorit Disk Scanner Portable 4.3.0
This should create a simple sector map.
However, even if that passes, could be other types of problems.