Snapshot does not work Error: Manifest data not found in archive.

Hi,

I uploaded the original snapshot .zip to the directory, but it does not work.I got the following message.
Thank for your help!

Importing archives from: /home/content/63/9576063/html/kolyokkezi_2015/wp-content/uploads/snapshots/

Processing archive: snapshot-1430172121-150427-220201-e5a00673.zip (85.98M)
Error: Manifest data not found in archive.