Argh. It is one of these bad days really.
I had my work archive external 6tb HD attached on my main computer (no bootable system on it)
I don't really know what happened, but when I put it back on, the disk was shown as RAW. So, I reassigned a new drive letter, nothing happened. Then I reduced the size of the drive of few Mo.
It did the trick, I have all the folders back inside the HD. But within the retrieved folders, most of them (90%) do not contain anything inside, no files, no folders... but there are supposed to!
I ran testDisk, and it says Hard Disk too small... I freaked out, so I stopped the process there CristalDisk says it's GOOD I am now running chkdsk /r (gonna take 10+ hours)
When I check dskmgmt, it says 660Gb left out of 6Tb, which is about right, I remember that much left before the trouble happened, therefore I assume, it is somewhere on the drive, just not visible
I am waiting the result of chkdsk, but I would like to know if there is something I can do