hi there . i got a usb flash that has 32-gig capacity . somehow 20 gig of my data vanished but those data still take my free space . my question is that is there any data remain in my flash or not . how can i restore them? (sorry for english problem in writng)
Maybe your files got hidden,
go to "folder options" from any folder by pressing alt + t + o or alt then going to tools -> options. Then click on the second tab "view" and under "hidden files and folders" in advanced settings, select "show hidden files, folders, and drives" and click ok.
If your files appear select them and go to properties and unselect "Hidden".
thanks for help . i searched internet further and found one of the easiest way to fix that(for sure my problem was'nt for hidden files or such a things).just open cmd then change current directory to my usb then write this particular sentence that i could'nt understand " ATTRIB -S -H *.* /S /D" . it really works .
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