kernel file missing

    Hi, I have been trying to install e2 upgrade plugin via spark but keep getting message update failed (kernel file missing )
    Any ideas

Help and support for Spark STI 7162 receivers.

Support for Amiko Alien 2, Delta, Dynavision 7162, Galaxy Innovations Avatar 2, Galaxy Innovations Avatar 3, Golden Media Spark Triplex, Golden Media Spark One, Icecrypt S3700 CHD, SAB Unix Triple HD, Samsat Linux 2, Satcom 7162, Sogno Spark Triple, Startrack SRT 2020 HD Plus, Superbox Z500, Truman TOP-BOX, Truman TopBox 2 Tuner, Visionnet Falcon, Spark STI 7162 Receivers.