quarantaine or restore problem

I connected my external hard disk to someone elses computer.
His ESET Nod32 put some 700 giga of my files in quarantaine.

my files are mpeg files from my camera.

I went back home, I connected my external hard disk to my computer.

My windows 7 shows that 700 giga on my disk are occupied, but when open the disk, the disk is empty.

I installed ESET Nod32 6 on my computer. When I run Nod32 on my computer, on that disk, Nod32 can see all my folders. It performs the analyze. It lists all my files as it performs the analyze. No threats !

But I can not find them in the quarantine, or restore them.

Please help !

 

I, for one, have never seen mpg files detected by ESET; I rather assume they are not scanned at all. Please post here the appropriate records from the threat log or an on-demand scanner log that shows the full path to a detected file and the detection name.