Edit File: x-thomson-cassette.xml
<?xml version="1.0" encoding="utf-8"?> <mime-type xmlns="http://www.freedesktop.org/standards/shared-mime-info" type="application/x-thomson-cassette"> <!--Created automatically by update-mime-database. DO NOT EDIT!--> <comment>Thomson cassette</comment> <generic-icon name="application-x-executable"/> <glob pattern="*.k7"/> </mime-type>