lil_1_2002

so im trying to download some stuff. :rick: and about half way through the download i get this error message
"Error: disk write error :C/username/documents etc..."
or
"Error: disk read error :C/username/documents etc..."
"error: disk write error - flush: inconsistent write length, entry 3467 overal 12345678976
to about 5 files, i was about to finish downloading about 3 other files. What can it be?